Ram 1500 Towing Capacity, Explained

You just changed your oil, or picked up your Jeep or Ram from a quick-lube shop, and the "Oil Change Required" message is still glowing on your dashboard. It's one of the most common questions we hear from drivers in Lee's Summit: how do I make that reminder go away? The good news is that on most Jeep, Ram, Dodge and Chrysler vehicles, resetting the oil change indicator takes less than a minute, and you don't need any tools. The short answer Most Stellantis vehicles offer two ways to reset the oil change light. Method 1: with the ignition on and the engine off, use the steering wheel buttons to go to Vehicle Info, then Oil Life, and select Reset. Method 2: with the ignition on and the engine off, slowly press the accelerator pedal all the way to the floor three times within ten seconds, then turn the ignition off. Start the vehicle to confirm the message is gone. Only reset it after the oil and filter have actually been changed. In this guide, we'll walk through both reset methods step by step, explain how the steps differ for push-button and key-start vehicles, cover what to do if the light won't reset and explain why resetting the indicator correctly matters for your engine. We'll also share tips for doing your own oil change and when it makes sense to let our Lee's Summit service team handle it. What the Oil Change Light Actually Means Before you reset anything, it helps to know what the indicator is telling you. Most Jeep, Ram, Dodge and Chrysler vehicles use an oil change indicator system, sometimes called an oil life monitor. According to Stellantis owner's manuals, the system is based on the engine's duty cycle, which means it estimates oil life from how the vehicle is actually driven, not just from mileage. When the system decides an oil change is due, it displays a message like "Oil Change Required" or "Oil Change Due," often with a single chime. After the oil is changed, the system doesn't know the job has been done. Someone has to tell it by resetting the indicator, so it can start counting down again from 100%. The oil change message is a maintenance reminder. It's different from the red oil pressure warning light, which looks like an oil can and means the engine has low oil pressure. If the red oil pressure light comes on, pull over safely and shut off the engine. Don't try to reset it. Our dashboard warning lights guide explains the difference. Before You Reset: A Quick Checklist Make sure the oil and filter have actually been changed. Resetting the indicator without changing the oil just hides the reminder. Check the oil level. Confirm the oil is filled to the correct level with the type listed in your owner's manual. Park somewhere safe with the transmission in Park. Have your owner's manual handy. Menu names and button layouts can vary slightly by model and year. Method 1: Reset Through the Instrument Cluster Menu This is the primary method on many newer Stellantis vehicles. Here are the steps from the Ram 2500/3500 owner's manual. Most Jeep, Ram, Dodge and Chrysler vehicles with steering-wheel display controls follow a very similar path. Turn the ignition on without starting the engine. Without pressing the brake pedal, push the ENGINE START/STOP button to put the ignition in the ON/RUN position. Don't start the engine. Scroll to Vehicle Info. Use the down arrow button on the steering wheel to scroll to "Vehicle Info." Open the Oil Life screen. Press the right arrow to enter Vehicle Info, then scroll up or down to "Oil Life." Select Reset. Press and hold the right arrow to select "Reset." Confirm. Press the down arrow to select "Yes," then press the right arrow to reset oil life to 100%. Exit. Press the up arrow to leave the menu. On some models, the menu may be labeled slightly differently, or you may confirm with an "OK" button instead of an arrow. If you don't see these exact labels, look for an oil life or vehicle information screen in your instrument cluster menu and check the "Engine Oil Life Reset" section of your owner's manual. Method 2: The Accelerator Pedal Reset This is the classic Mopar reset method, and it's listed in Stellantis owner's manuals as a secondary method. It works on many Jeep, Ram, Dodge and Chrysler vehicles, including those without a reset option in the display menu. For vehicles with push-button start Turn the ignition on without starting the engine. Without pressing the brake pedal, push the ENGINE START/STOP button once to put the ignition in ON/RUN. Press the accelerator three times. Slowly press the accelerator pedal all the way to the floor three times within ten seconds. Turn the ignition off. Without pressing the brake pedal, push the ENGINE START/STOP button once to return the ignition to OFF. Check your work. Start the vehicle. If the oil change message doesn't appear, the reset worked. For vehicles with a traditional key On older vehicles with a turn key, the process is generally the same: turn the key to the ON/RUN position without starting the engine, slowly press the accelerator to the floor three times within ten seconds, then turn the key back to the OFF or LOCK position. Confirm the exact steps in your owner's manual, since older models can differ slightly. Tips for the pedal method Go slowly and fully. Press the pedal all the way to the floor each time, at a steady pace. Pressing too fast or not far enough is the most common reason it doesn't work. Don't touch the brake. On push-button vehicles, pressing the brake while pushing the start button can start the engine instead of just turning on the ignition. Watch the clock. All three presses need to happen within about ten seconds. Quick Reference: Reset Methods Method Steps Best for Instrument cluster menu Ignition on, engine off; Vehicle Info, then Oil Life, then Reset; confirm Yes Newer vehicles with steering-wheel display controls Accelerator pedal (push-button start) Ignition on without the brake; press the pedal to the floor slowly three times within 10 seconds; ignition off Most push-button Jeep, Ram, Dodge and Chrysler vehicles Accelerator pedal (key start) Key to ON without starting; press the pedal to the floor slowly three times within 10 seconds; key to OFF Older key-start models; confirm in your manual Model-by-Model Notes While the two methods above cover most vehicles, here's what to keep in mind for each brand. Steps can vary by model year, trim and instrument cluster, so your owner's manual is always the final word. Jeep Most Jeep models, including the Wrangler, Gladiator, Compass, Cherokee and Grand Cherokee, support one or both reset methods. Newer models with larger digital clusters often have an "Engine Oil Life Reset" option in the instrument cluster display menu. For example, the 2023 Grand Cherokee owner's manual lists Engine Oil Life Reset under its Instrument Cluster Display section. We also have a dedicated guide for resetting the oil change light on a 2026 Jeep Compass. Wagoneer and Grand Wagoneer The Wagoneer's owner's manual also covers Engine Oil Life Reset in its instrument cluster display section. Its manual notes that an authorized dealer resets the indicator after an oil change, and that the oil should be changed within about 500 miles of the message appearing. Ram Ram 1500, 2500 and 3500 trucks typically use the instrument cluster menu method described above, with the accelerator pedal method as a backup. On Cummins diesel models, you may also see a separate "Perform Service" message for emissions-related maintenance. That's a different reminder with its own reset procedure, described in the owner's manual. Dodge Dodge Charger and Durango models generally follow the same instrument cluster or accelerator pedal methods. Performance models may have additional performance pages in their displays, but the oil life reset is usually found under vehicle information or settings. Chrysler Chrysler Pacifica owners can usually reset the indicator using the instrument cluster menu or the accelerator pedal method. Check the "Oil Change Indicator" or "Engine Oil Life Reset" section of the owner's manual for your model year. What If the Oil Change Light Won't Reset? If the message comes back when you start the vehicle, the reset didn't take. The Ram owner's manual simply says to repeat the procedure. If it still won't reset, try these fixes: Start over with the engine off. Make sure the engine is fully off before turning the ignition to ON/RUN. Don't start the engine. The reset needs to be done with the ignition on and the engine off. Slow down your pedal presses. Press the accelerator all the way to the floor each time, steadily, within ten seconds. Try the other method. If the pedal method doesn't work, try the instrument cluster menu, and vice versa. Check for other messages. If a different warning is showing, it may need attention first. Call your service department. If nothing works, the system may need to be reset with a diagnostic tool. Our technicians can take care of it quickly. When You Should Not Reset the Oil Change Light When the oil hasn't been changed. The indicator exists to protect your engine. Resetting it without changing the oil just means you'll lose track of when the next change is really due. When the red oil pressure light is on. That's a warning about low oil pressure, not a maintenance reminder. Stop driving and have the vehicle checked. When the oil level is low. Top off or change the oil first. If your oil change is overdue, our guide on how long you can drive with an overdue oil change explains what to do. Common Mistakes to Avoid Starting the engine. Both reset methods require the ignition to be on with the engine off. On push-button vehicles, pressing the brake while pushing the start button will start the engine. Rushing the pedal. Quick, partial taps often don't register. Press the pedal all the way to the floor, slowly and steadily. Resetting the wrong item. Some displays show other service reminders or trip meters. Make sure you're resetting oil life, not a trip odometer or another reminder. Forgetting to confirm. In the menu method, you usually need to select "Yes" to finish the reset. Resetting too early. Reset only after the oil and filter have been changed and the oil level is correct. Other Service Reminders You Might See The oil change message isn't the only maintenance reminder on newer vehicles. Depending on your model, you may also see: "Perform Service" on Ram Cummins diesels: a reminder for emissions-related maintenance, such as the closed crankcase ventilation filter, with its own procedure in the owner's manual. Tire pressure warnings: common when temperatures drop in the fall. Fill tires to the pressure on the driver's door placard. Low washer fluid: top off with a winter-rated fluid as the weather turns cold. If a warning or message isn't familiar, check your owner's manual or give our service team a call. Why Resetting Matters It might seem like a small step, but resetting the indicator correctly protects your engine and your wallet: It keeps your schedule accurate. The indicator can only tell you when the next change is due if it starts counting from the right point. It prevents false alarms. If the indicator isn't reset, it will keep telling you the oil is due, and you may start ignoring it, which is risky when it's actually due. It supports your maintenance records. Following the indicator, along with keeping receipts, helps show your vehicle has been properly maintained. Remember that the indicator isn't the only limit. Every owner's manual also lists a maximum interval in miles and months. For example, many Jeep gas models top out at 10,000 miles or 12 months, whichever comes first. Learn more in our guide, How Often Should You Change Your Oil? Doing Your Own Oil Change? A Few Tips Plenty of Jeep and Ram owners like doing their own maintenance. If that's you, a few tips help you do it right: Use the right oil. Stellantis owner's manuals call for specific oils, such as SAE 0W-20 full synthetic for the 5.7-liter HEMI and SAE 0W-40 full synthetic for the 6.4-liter HEMI. Check your manual or oil fill cap. Use a quality filter. A genuine Mopar filter is designed for your engine. Check the drain plug and filter seal. Make sure the old filter gasket came off with the filter, and tighten the drain plug to the correct torque. Fill to the correct level and recheck after running the engine briefly and letting it sit. Dispose of used oil properly. Many auto parts stores and local recycling centers around the Kansas City area accept used motor oil and filters. Keep records. Save receipts for oil and filters, and write down the date and mileage. Records help with warranty claims and resale value. Reset the indicator using one of the methods above. Why Let a Dealership Handle Your Oil Change? Doing it yourself works, but a dealership oil change has advantages, especially for newer vehicles: The correct oil and filter, every time, matched to your exact engine Indicator reset included, so you don't have to fiddle with menus A check of other systems, like fluids, tires, brakes and battery, while your vehicle is in the shop Recall checks, so any open recalls can be addressed during your visit Factory-trained technicians who work on Jeep, Ram, Dodge and Chrysler vehicles every day Kansas City Driving and Your Oil Life Kansas City's weather and roads affect how quickly your oil change indicator counts down. Hot summers, cold winters, short trips around town and towing season all count as tougher conditions, and the system adjusts for them. Don't be surprised if your indicator comes on sooner in the winter or after a summer of towing a boat to Lake of the Ozarks. That's the system doing its job. Frequently Asked Questions How do I reset the oil change light on my Jeep? On many Jeeps, turn the ignition on without starting the engine, then either use the steering wheel buttons to go to Vehicle Info, then Oil Life, and select Reset, or slowly press the accelerator to the floor three times within ten seconds and turn the ignition off. Start the Jeep to confirm the message is gone. How do I reset the oil life on a Ram truck? According to the Ram owner's manual, with the ignition on and the engine off, scroll to Vehicle Info, then Oil Life, press and hold the right arrow to select Reset, choose Yes and confirm. You can also use the accelerator pedal method as a backup. Why won't my oil change light reset? The most common reasons are starting the engine instead of just turning on the ignition, pressing the accelerator too quickly or not all the way to the floor, or not completing the presses within ten seconds. Repeat the procedure carefully, or try the other reset method. Can I reset the oil light without changing the oil? You can, but you shouldn't. The indicator is there to tell you when your oil needs to be changed. Resetting it without an oil change means you'll lose track of when the next change is truly due. Is the oil change light the same as the oil pressure light? No. The oil change message is a maintenance reminder. The red oil pressure warning light means low oil pressure. If it comes on, pull over safely and turn off the engine. Do I need to reset the oil light after a dealership oil change? No. At McCarthy CDJR, our technicians reset the oil change indicator as part of every oil change. How often should I change my oil? Follow your oil change indicator, and never exceed the maximum interval in your owner's manual, which for many Jeep gas models is 10,000 miles or 12 months, whichever comes first. Let McCarthy CDJR Handle Your Next Oil Change Skip the menus and the mess. The certified technicians at McCarthy Jeep Ram Chrysler Dodge in Lee's Summit will change your oil with the right Mopar-approved oil and filter, reset your oil change indicator and check your vehicle's other key systems while you wait. If your oil change light won't reset after a DIY change, stop by and we'll take care of it. We're located at 1051 SE Oldham Parkway in Lee's Summit, just off US-50, serving drivers from Blue Springs, Raymore, Independence, Belton, Grain Valley, Greenwood and across the Kansas City metro. Schedule your service online or call us at (816) 441-5389. Schedule an Oil Change

Few engine names carry as much weight as HEMI. Say it to a car or truck fan and you'll get a knowing grin. It means the thundering 426 that dominated NASCAR in the 1960s, the Hemi 'Cuda and Charger R/T that turned heads on Woodward Avenue, the Ram pickups that brought V8 power to job sites across America and the supercharged Hellcats that redefined what a muscle car could be. More than 70 years after Chrysler's first hemi-head V8, the name still sells trucks. The short answer HEMI is the name for Chrysler's V8 engines built around hemispherical, or dome-shaped, combustion chambers. The first, the 331-cubic-inch FirePower, debuted in 1951 with 180 horsepower. The legendary 426 HEMI swept the top three spots at the 1964 Daytona 500, and today's HEMI family powers the Ram 1500, Ram 2500/3500, Jeep Wrangler 392 and Dodge Durango. After a short break, Ram brought the 5.7-liter HEMI back to the Ram 1500 for 2026 because customers asked for it. In this look back, we'll explain what makes a HEMI a HEMI, walk through each generation from the 1950s to today and cover the race wins, muscle cars and record-breaking horsepower that built the legend. We'll also show Lee's Summit and Kansas City drivers where they can still get HEMI power in a new Ram, Jeep or Dodge today. What Makes a HEMI a HEMI? The name comes from the shape of the combustion chamber, the space in the cylinder head where the air-fuel mixture burns. In a classic HEMI, that chamber is shaped like half of a sphere, or a hemisphere. That dome shape has a few big advantages: Room for big valves: The curved chamber leaves space for large intake and exhaust valves set across from each other, so the engine can breathe in and push out more air. Efficient combustion: The chamber has a good surface-to-volume ratio, which helps the fuel burn efficiently and makes more power. A centrally placed spark plug: The flame spreads evenly across the chamber. The tradeoffs were complexity and cost. Classic HEMIs had complicated valvetrains and were large, heavy and expensive to build, which is why early HEMIs were often reserved for premium cars and racing. Modern HEMIs, starting with the 2003 5.7-liter, use a different chamber design that is no longer truly hemispherical. It's flatter and more efficient, and it uses two spark plugs per cylinder for cleaner, more complete combustion. The name stuck, though, along with the HEMI's reputation for big, reliable V8 power. The HEMI Timeline at a Glance Year Milestone 1951 Chrysler introduces the FirePower V8: 331 cubic inches and 180 horsepower 1952–1953 DeSoto FireDome and Dodge Red Ram HEMI V8s arrive 1964 The 426 race HEMI debuts; Plymouths finish 1-2-3 at the Daytona 500 1966 The 426 Street HEMI arrives, rated at 425 horsepower 1971 The classic 426 Street HEMI era comes to an end 2003 The modern 5.7-liter HEMI debuts in the Dodge Ram with 345 horsepower 2005 The 6.1-liter HEMI powers SRT models with 425 horsepower 2011 The 6.4-liter "392" HEMI debuts with 470 horsepower 2015 The supercharged 6.2-liter Hellcat HEMI arrives with 707 horsepower 2023 The Challenger SRT Demon 170 makes up to 1,025 horsepower on E85 2026 The 5.7-liter HEMI returns to the Ram 1500 The First Generation: FirePower, FireDome and Red Ram (1951–1950s) Chrysler's first V8 for passenger cars arrived in 1951. It wasn't called HEMI yet. Chrysler branded it FirePower. It displaced 331 cubic inches (5.4 liters) and made 180 horsepower, which was a lot of power for a family car at the time. Other Chrysler brands soon got their own versions. DeSoto introduced the FireDome V8 in 1952, and Dodge followed in 1953 with the Red Ram, a smaller V8 that gave Dodge buyers a taste of hemi-head performance. These engines quickly earned a reputation for strength and power, and racers and hot rodders took notice. The early hemi engines became favorites in drag racing, a reputation that still follows the HEMI name today. The 426 HEMI: A Legend Is Born (1964–1971) If one engine made the HEMI a legend, it was the 426. Built to win at Daytona Chrysler designed the 426 HEMI as a pure racing engine for NASCAR and drag racing. It made its debut at the 1964 Daytona 500, and the results were stunning. According to Stellantis, Richard Petty led 184 of the 200 laps in his HEMI-powered Plymouth and won at a record average speed of 154.334 mph. Plymouths with the 426 HEMI took the top three spots. Petty went on to win the 1964 NASCAR championship. The HEMI was so dominant that NASCAR changed its rules, requiring engines to be available in production cars. Chrysler sat out much of the 1965 stock car season as a result, then came back with a street version. The 426 Street HEMI In 1966, Chrysler began offering a detuned version of the race engine to the public. The 426 Street HEMI was rated at 425 horsepower and 490 lb-ft of torque. It became the ultimate option in Dodge and Plymouth muscle cars, and today the cars that carried it are some of the most valuable American cars ever built, including: Dodge Charger and Charger R/T Dodge Coronet R/T and Super Bee Dodge Challenger R/T Plymouth Road Runner and GTX Plymouth 'Cuda The 426 Street HEMI was expensive and built in small numbers, and changing emissions rules and insurance costs brought the classic muscle-car era to a close in the early 1970s. The last 426 Street HEMI cars were built for the 1971 model year. According to Stellantis, the 426's basic design still powers NHRA drag racers today. Want to read more about this era? See our look back at Dodge's great muscle cars. The Modern HEMI Returns (2003) For three decades, the HEMI name was mostly a memory, and an aftermarket favorite for racers and restorers. Then, in 2003, Chrysler brought it back in a place many people didn't expect: the Dodge Ram pickup. The new 5.7-liter HEMI made 345 horsepower and 375 lb-ft of torque. It was a modern engine, with two spark plugs per cylinder and a redesigned combustion chamber, built for durability, towing and everyday driving. It helped turn the Ram into a serious challenger in the full-size truck market and made "That thing got a HEMI?" one of the most famous lines in truck advertising. The 5.7 soon spread across the lineup, into the Dodge Durango, Jeep Grand Cherokee, Chrysler 300C, Dodge Charger and Dodge Challenger. Later versions added the Multi-Displacement System, which shuts off four cylinders under light load to save fuel, and variable valve timing for more power and efficiency. Bigger HEMIs for SRT: The 6.1 and the 392 Chrysler's Street and Racing Technology (SRT) group built higher-performance HEMIs for its most powerful models. 6.1-liter HEMI (2005): Built for SRT models like the Chrysler 300C SRT8, it made 425 horsepower and 420 lb-ft of torque, matching the horsepower rating of the original 426 Street HEMI. 6.4-liter "392" HEMI (2011): Named for its displacement in cubic inches, a nod to the 392 HEMI of the 1950s. It debuted in the Dodge Challenger SRT8 with 470 horsepower and 470 lb-ft of torque, and some later versions made 485 horsepower. The 392 went on to power the Challenger and Charger Scat Pack, Jeep Grand Cherokee SRT, Dodge Durango SRT and, starting in 2021, the Jeep Wrangler Rubicon 392. A heavy-duty version of the 6.4-liter HEMI also powers Ram 2500 and 3500 trucks. Learn more in our guide, What Is the Jeep Wrangler 392? The Supercharged Era: Hellcat, Demon and TRX In 2015, Dodge stunned the automotive world with the supercharged 6.2-liter Hellcat HEMI. Rated at 707 horsepower and 650 lb-ft of torque, it made the Challenger and Charger SRT Hellcat some of the most powerful production cars on sale, at a fraction of the price of exotic supercars. The Hellcat engine kicked off a horsepower war: Hellcrate: Mopar even sold the Hellcat engine as a crate engine, nicknamed the Hellcrate, for hot rodders and restorers. Challenger SRT Demon: rated at 808 horsepower on pump gas and 840 horsepower on 100-octane racing fuel. Challenger SRT Demon 170 (2023): up to 1,025 horsepower on E85 fuel. It was the final Challenger built at the Brampton, Ontario, plant in December 2023. Ram 1500 TRX: brought supercharged HEMI power to a high-performance off-road pickup from 2021 to 2024. Durango SRT Hellcat: put supercharged HEMI power in a three-row family SUV. A Pause, Then a Comeback As emissions and fuel economy rules tightened, Stellantis began replacing the HEMI with its new 3.0-liter twin-turbo Hurricane inline-six. The last HEMI-powered Challengers and Chargers were built in late 2023, and the Ram 1500 switched to Hurricane power for 2025. Truck buyers made their feelings clear. In June 2025, Ram announced that the 5.7-liter HEMI would return to the Ram 1500 for 2026. Ram CEO Tim Kuniskis didn't sugarcoat it, admitting that Ram "screwed up when we dropped the HEMI" and saying the company had listened to its customers. The supercharged HEMI is coming back, too. In January 2026, Ram revealed the 2027 Ram 1500 SRT TRX, powered by a supercharged 6.2-liter HEMI rated at 777 horsepower and 680 lb-ft of torque. Where You Can Get a HEMI Today The HEMI is very much alive in today's Ram, Jeep and Dodge lineup. Here's where you'll find it: Vehicle HEMI engine Output 2026 Ram 1500 5.7L HEMI V8 with eTorque 395 hp / 410 lb-ft 2026 Ram 2500 and 3500 6.4L HEMI V8 405 hp / 429 lb-ft 2026 Jeep Wrangler Moab 392 and Willys 392 6.4L HEMI V8 470 hp / 470 lb-ft 2026 Dodge Durango SRT Hellcat Jailbreak Supercharged 6.2L HEMI V8 710 hp The Dodge Durango GT HEMI also offers the 5.7-liter HEMI V8 with standard all-wheel drive, a great fit for families who want V8 power and three rows of seating. The 2026 Ram 1500 HEMI The returning 5.7-liter HEMI in the Ram 1500 makes 395 horsepower and 410 lb-ft of torque. It uses Ram's eTorque 48-volt mild-hybrid system, which replaces the traditional alternator with a belt-driven motor-generator. According to MoparInsiders, eTorque supports smooth stop/start operation, captures energy during braking and adds up to 130 lb-ft of extra torque when you first press the accelerator. The HEMI Ram 1500 is rated to tow up to 11,470 pounds and carry up to 1,750 pounds of payload when properly equipped. According to MoparInsiders, the HEMI is available on Tradesman, Express, Warlock, Big Horn, Laramie, Rebel, Limited and Longhorn trims. It isn't offered on the Tungsten or RHO, which use the high-output Hurricane. HEMI or Hurricane? Ram 1500 shoppers now have a real choice. The twin-turbo Hurricane inline-six offers big torque, strong efficiency and, in high-output form, more horsepower. The HEMI offers the classic V8 sound, a proven design and a feel many truck owners love. The best way to decide is to drive both. Our guide to half-ton vs. three-quarter-ton vs. one-ton trucks can also help you choose the right Ram. Caring for a HEMI HEMI engines have a reputation for durability, and a little routine care helps keep it that way: Use the right oil. Stellantis owner's manuals call for SAE 0W-20 full synthetic in the 5.7-liter HEMI and SAE 0W-40 full synthetic in the 6.4-liter HEMI. Always confirm with your owner's manual or oil fill cap. Stay on schedule. Follow your oil change indicator and never exceed the maximum interval in your owner's manual. Our guide to oil change intervals by model explains more. Keep the oil level up. HEMIs with the Multi-Displacement System rely on steady oil pressure to switch cylinders on and off smoothly. Use the right fuel. Check your owner's manual. For example, Jeep recommends premium fuel rated 91 octane or higher for the 6.4-liter V8 in the Wrangler 392. Listen for changes. If you hear new ticking or tapping, have it checked early. Our certified technicians in Lee's Summit work on HEMI engines every day, from classic 5.7 Rams to the latest Wrangler 392s. Fun HEMI Facts It wasn't called HEMI at first. Chrysler's first hemi-head V8 in 1951 was marketed as the FirePower. Two spark plugs per cylinder. Modern HEMIs use 16 spark plugs in a V8 for cleaner, more complete combustion. A record-setting debut. Richard Petty's 1964 Daytona 500 win came at a record average speed of 154.334 mph. Rules were changed because of it. The 426 HEMI was so dominant that NASCAR rewrote its engine rules. You could buy one in a crate. Mopar sold the 707-horsepower Hellcat engine as the Hellcrate crate engine. The last Challenger was a HEMI. The final Challenger built at the Brampton, Ontario, plant in December 2023 was a 1,025-horsepower SRT Demon 170. The comeback was customer-driven. Ram brought the HEMI back to the Ram 1500 for 2026 after hearing from truck buyers who missed it. Collecting Classic HEMI Cars Original 426 Street HEMI cars from 1966 to 1971 are some of the most sought-after American collector cars, and later modern HEMI models are building their own following. If you're shopping for a classic or modern collectible HEMI car, a few tips: Verify the engine. Documentation, build sheets and matching numbers make a big difference in value for classic HEMI cars. Look for originality. Factory-correct parts and finishes matter to collectors. Check service records on modern HEMI performance cars, especially supercharged models that may have seen track or drag strip use. Get an inspection from a technician who knows Mopar performance engines before you buy. Store it properly, especially through Kansas City winters, with fresh fluids, a battery maintainer and a dry, secure space. Why the HEMI Still Matters The HEMI has outlasted trends, regulations and even its own retirement. Part of that is engineering: big, efficient combustion chambers and a strong, simple V8 design. But a bigger part is emotion. The HEMI connects today's drivers to Richard Petty's 1964 Daytona win, to the Hemi 'Cudas and Chargers that ruled the streets in the late 1960s and to the "That thing got a HEMI?" Rams that brought V8 pride to job sites and driveways. Here in the Kansas City area, you'll still see that pride everywhere: HEMI Rams towing boats to the lake, Wrangler 392s heading out on weekend adventures and classic HEMI muscle cars at cruise nights and car shows across the metro. For many Mopar fans, a HEMI isn't just an engine. It's part of the family. Frequently Asked Questions What does HEMI stand for? HEMI is short for hemispherical, which describes the dome-shaped combustion chambers of Chrysler's classic HEMI V8 engines. Modern HEMIs use a flatter, more efficient chamber design but keep the famous name. When did the first HEMI engine come out? Chrysler's first hemi-head V8 for passenger cars, the 331-cubic-inch FirePower, debuted in 1951 with 180 horsepower. What was the 426 HEMI? The 426 HEMI was Chrysler's legendary racing engine of the 1960s. Plymouths with the 426 finished 1-2-3 at the 1964 Daytona 500, and the 426 Street HEMI, rated at 425 horsepower, was offered in Dodge and Plymouth muscle cars from 1966 to 1971. Is the HEMI coming back? It's already back. Ram brought the 5.7-liter HEMI back to the Ram 1500 for 2026, rated at 395 horsepower and 410 lb-ft of torque. Ram also revealed the 2027 Ram 1500 SRT TRX with a 777-horsepower supercharged HEMI. Which 2026 vehicles have a HEMI? The 2026 Ram 1500 (5.7L), Ram 2500 and 3500 (6.4L), Jeep Wrangler Moab 392 and Willys 392 (6.4L) and Dodge Durango SRT Hellcat (supercharged 6.2L) all offer HEMI V8 power. What is the most powerful HEMI ever? The Dodge Challenger SRT Demon 170's supercharged HEMI made up to 1,025 horsepower on E85 fuel, making it the most powerful production HEMI. Does the 2026 Dodge Charger have a HEMI? No. The 2026 gas-powered Charger uses the twin-turbo Hurricane Sixpack inline-six. Read our Charger vs. Mustang comparison to learn more. Get Your HEMI at McCarthy CDJR in Lee's Summit Whether you want the classic rumble of a HEMI Ram 1500, the heavy-duty muscle of a 6.4-liter Ram 2500 or the trail-ready thrills of a Wrangler 392, the team at McCarthy Jeep Ram Chrysler Dodge can help you find your HEMI. We'll set up a test drive, explain the differences between HEMI and Hurricane power and help you choose the right configuration for the way you drive. Ask about trade-in appraisals while you're here. We're located at 1051 SE Oldham Parkway in Lee's Summit, just off US-50, serving drivers from Blue Springs, Raymore, Independence, Belton, Grain Valley, Greenwood, Overland Park and across the Kansas City metro. Browse our HEMI-powered inventory or call us at (816) 441-5389 to schedule a test drive. Shop HEMI-Powered Inventory

The Jeep Wrangler and Jeep Gladiator look like siblings, and they are. They share the same seven-slot grille, round headlights, removable doors and tops, solid axles and Trail Rated capability. But one is a legendary SUV and the other is a pickup truck, and that one difference changes almost everything about how they fit into your life. If you're torn between the two, you're not alone. It's one of the most common questions we hear from Jeep shoppers in Lee's Summit. The short answer Choose the Jeep Wrangler if you want the more maneuverable, easier-to-park Jeep with more engine choices, including the 470-hp V8 Wrangler 392, and you mainly carry people and gear inside. Choose the Jeep Gladiator if you need a pickup bed and more towing and hauling: it's rated to tow up to 7,700 pounds and carry up to 1,720 pounds of payload when properly equipped, with a five-foot bed. Both deliver the same open-air, go-anywhere Jeep experience. In this guide, we'll compare the 2026 Wrangler and Gladiator on size, engines, towing, cargo, off-road capability, trims and everyday livability around the Kansas City area. By the end, you'll know which Jeep makes more sense for your commute, your weekend plans and your lifestyle, and what to ask when you come in for a test drive. Wrangler vs. Gladiator at a Glance Here's how the 2026 models compare, based on Jeep's published specifications and the 2026 Gladiator buyer's guide from MoparInsiders. 2026 Jeep Wrangler 2026 Jeep Gladiator Body style 2-door or 4-door SUV 4-door crew cab pickup Engines 2.0L turbo 4-cylinder (270 hp); 3.6L Pentastar V6 (285 hp); 6.4L HEMI V8 on Wrangler 392 models (470 hp) 3.6L Pentastar V6 (285 hp) Transmission 8-speed automatic; a manual has been offered with the V6 on recent models 8-speed automatic Max towing Up to 2,000 lb (2-door) and 3,500 lb (4-door) per Jeep's FAQ, when properly equipped Up to 7,700 lb when properly equipped Max payload Lower; varies by configuration Up to 1,720 lb (4x4) Cargo Enclosed cargo area behind the rear seat 60.3-inch bed (35.5 cu ft) Overall length Shorter, especially the 2-door About 218 inches Wheelbase Shorter 137.3 inches Removable top and doors Yes Yes A Little Jeep History The Wrangler has been Jeep's icon since it replaced the CJ in the late 1980s, carrying forward a lineage that goes all the way back to the military Jeeps of World War II. The Gladiator name has deep roots, too. Jeep used it on its full-size pickups in the 1960s, and it returned on today's Wrangler-based pickup for the 2020 model year. For many Jeep fans, the modern Gladiator answered a question they'd been asking for years: what if a Wrangler had a bed? Size and Maneuverability The biggest practical difference between these two Jeeps is size. The Gladiator is a full pickup, about 218 inches long with a 137.3-inch wheelbase, according to MoparInsiders' 2026 buyer's guide. That makes it roughly two and a half feet longer than a four-door Wrangler, and far longer than a two-door. What that means on the road Parking: The Wrangler fits into tight spots, garages and crowded lots much more easily. If you're parking downtown, at the Plaza or at a busy Lee's Summit shopping center, you'll notice the difference. Turning: The Wrangler's shorter wheelbase makes U-turns, cul-de-sacs and drive-thrus easier. Highway ride: The Gladiator's longer wheelbase gives it a calmer, more settled ride on I-70 and I-470, which many drivers appreciate on long trips. Garage fit: Measure your garage before you buy a Gladiator. Many fit, but not every garage does. What that means off-road On tight, twisty trails and steep obstacles, the Wrangler's shorter wheelbase is an advantage. It can climb over crests without scraping its belly and turn around in tighter spaces. The two-door Wrangler is especially nimble. The Gladiator's long wheelbase can make tight switchbacks and sharp crests trickier, though it's very stable on long climbs, open desert-style terrain and high-speed dirt roads. That's one reason the Gladiator Mojave is Desert Rated. Engines and Performance Wrangler: More choices, including a V8 The 2026 Wrangler offers three engines: 2.0L turbo four-cylinder: 270 horsepower and 295 lb-ft of torque, with strong low-end pull. 3.6L Pentastar V6: 285 horsepower and 260 lb-ft of torque, the long-running Wrangler workhorse. 6.4L HEMI V8: 470 horsepower and 470 lb-ft of torque in the limited-edition Wrangler Moab 392 and Willys 392. Note that the Wrangler 4xe plug-in hybrid is not part of the 2026 lineup. Stellantis discontinued its U.S. plug-in hybrids for the 2026 model year. Want to know more about the V8? Read our guide, What Is the Jeep Wrangler 392? Gladiator: Proven V6 power Every 2026 Gladiator uses the 3.6L Pentastar V6, rated at 285 horsepower and 260 lb-ft of torque, paired with an eight-speed automatic transmission. It's a proven, simple setup that's well matched to the Gladiator's work-and-play mission. The verdict on power If you want engine choices, or if you're dreaming of V8 power, the Wrangler wins. If you're happy with a proven V6 and care more about towing and hauling, the Gladiator's single-engine lineup keeps things simple. Towing and Hauling This is where the Gladiator pulls ahead, literally. Gladiator Towing: up to 7,700 pounds when properly equipped with the available tow package. Payload: up to 1,720 pounds in 4x4 configuration. Bed: 60.3 inches long with the tailgate closed and 56.8 inches wide, with 35.5 cubic feet of volume. That's enough to tow many small campers, a pontoon boat, a pair of jet skis or a utility trailer, and the bed swallows muddy gear, mulch, coolers, dirt bikes and camping equipment you'd rather not put inside. Wrangler The Wrangler is built for capability and fun, not heavy towing. Jeep's 2026 Wrangler FAQ lists towing up to 2,000 pounds for two-door models and 3,500 pounds for four-door models when properly equipped. (Another part of the same FAQ mentions 5,000 pounds for the four-door, so confirm the exact rating for the specific Wrangler you're considering.) That's plenty for a small utility trailer, a couple of dirt bikes or a small teardrop camper, but the Gladiator is the clear choice for anything bigger. A Wrangler is also a popular vehicle to flat-tow behind a motorhome, which is a big draw for RV owners. Check your owner's manual for the correct procedure. If you need even more towing capacity, a Ram truck may be the right fit. Our guide to half-ton vs. three-quarter-ton vs. one-ton trucks explains the options. Cargo and Practicality Wrangler: Enclosed and secure The Wrangler's cargo area is inside the vehicle, behind the rear seat. That means your gear stays dry and secure when the top is on, and you can fold the rear seat for larger items. It's great for groceries, luggage, sports gear and a dog crate. The two-door Wrangler has much less cargo room than the four-door, so families usually choose the four-door Wrangler. Gladiator: Bed plus cabin The Gladiator gives you a full four-door cabin plus an open bed. You can carry dirty, wet or bulky items in the bed and keep passengers comfortable inside. Add a tonneau cover or bed cover to keep cargo dry and out of sight. For people who camp, fish, hunt, garden or work on home projects, the bed is a game changer. Passengers Both the four-door Wrangler and the Gladiator have four doors and a back seat, making them practical for families. The two-door Wrangler is best for one or two people, with a small back seat for occasional use. Off-Road Capability Both are Trail Rated, which means they've passed Jeep's testing for traction, ground clearance, maneuverability, articulation and water fording. Both use solid front and rear axles and are available with serious off-road hardware. 4x4 systems: Both offer Command-Trac and Rock-Trac systems, and Selec-Trac with a 4WD Auto mode is available on select models. Rubicon models add locking differentials and extra-low gearing. Gladiator capability: According to MoparInsiders' 2026 guide, the Gladiator offers up to a 77:1 crawl ratio, 11.6 inches of ground clearance and up to 31.5 inches of water fording. Sway bar disconnect: available on Rubicon models of both, for more wheel articulation off-road. Desert Rated Mojave: The Gladiator Mojave and Mojave X are built for high-speed off-roading with FOX suspension hardware. Wrangler 392: The V8 Wranglers bring 35-inch tires and 470 horsepower to the trail. For rock crawling and tight trails, many enthusiasts prefer the Wrangler's shorter wheelbase. For overlanding, camping trips and desert-style trails, the Gladiator's bed and stability make it a favorite. 2026 Gladiator Trims at a Glance According to MoparInsiders, the 2026 Gladiator lineup includes: Sport and Sport S: the essential Gladiators, with the Sport S adding more features and available aggressive all-terrain tires. Willys: off-road-ready style and equipment with heritage cues. Sahara: new for 2026, focused on comfort with features like heated front seats, a heated steering wheel and a 12.3-inch touchscreen. Willys '41: a special edition with heritage styling. Mojave and Mojave X: Desert Rated with FOX suspension hardware for high-speed off-roading. Rubicon and Rubicon X: the most rock-crawling-focused Gladiators, with the Rock-Trac transfer case and locking differentials. The Wrangler offers an even wider range of trims and special editions, from the Sport to the Rubicon and the V8-powered Moab 392 and Willys 392. Our sales team can walk you through the current lineup and what's in stock. Open-Air Fun: Doors and Tops This is where the Wrangler and Gladiator are nearly identical, and it's one of the biggest reasons people buy a Jeep. Both offer removable tops and removable doors. Jeep says the 2026 Wrangler's three-piece Freedom Top hardtop is removable and the doors come off using an easy-release hinge system, and MoparInsiders notes the 2026 Gladiator also has an updated hinge system that makes door removal quicker. Soft tops and other top options are available too. On a warm Missouri evening, there's nothing quite like dropping the top and cruising to dinner or a summer concert. Whichever you choose, you'll get that signature Jeep open-air experience. Everyday Living in the Kansas City Area Winter: Both are true 4x4s with excellent ground clearance, so they handle snowy side streets, unplowed rural roads and steep driveways around Lee's Summit with confidence. Check out our guide to 4WD vs. AWD in snow and ice and our guide to all-season vs. winter vs. all-terrain tires. Commuting: If you drive into Kansas City every day and park in tight garages, the Wrangler is easier to live with. If you have plenty of room to park, the Gladiator's longer wheelbase is comfortable on the highway. Weekends at the lake: If you tow a boat or jet skis to Lake of the Ozarks, Truman Lake or Smithville Lake, the Gladiator's 7,700-pound towing rating and bed make it the better choice. Home projects: Trips to the hardware store, mulch runs and hauling yard debris are much easier with a bed. Family: Both four-door models work well for families. The Wrangler's enclosed cargo area keeps groceries and sports gear secure, while the Gladiator's bed handles messy gear. Ownership Considerations Beyond the sticker, think about what it costs and takes to live with each Jeep: Fuel: Both use similar V6 engines in most configurations, but the Gladiator's extra size and weight generally mean slightly lower fuel economy than a comparable Wrangler. The Wrangler's turbo four-cylinder can be the most efficient choice. Check the window sticker for exact figures. Tires: Off-road trims with larger all-terrain or mud-terrain tires cost more to replace. Factor that in if you're choosing between trims. Insurance: Rates vary by model, trim and driver. Get quotes for both before you decide. Accessories: Many owners add bed covers, racks, lighting, recovery gear or a lift. Budget for the upgrades you know you'll want. Resale value: Wranglers have a long history of holding their value well, and Gladiators are popular on the used market, too. Maintenance: Both need the same routine care as any 4x4, including oil changes, tire rotations and periodic checks of the axles and transfer case, especially if you spend time off-road. Our guide to oil change intervals is a good place to start. Popular First Upgrades Wrangler owners often start with all-weather floor liners, a cargo organizer, auxiliary lighting, a sun bonnet or bikini top for summer and recovery gear for the trail. Gladiator owners often start with a tonneau or bed cover, a bed liner, a bed rack for rooftop tents and bikes, tie-down systems and a trailer hitch setup that matches what they tow. Genuine Mopar and Jeep Performance Parts accessories are designed to fit your Jeep, and our parts team can help you plan your build. Which Jeep Should You Buy? Choose the Jeep Wrangler if you: Want the easiest Jeep to park and maneuver Want a choice of engines, including turbo-four, V6 or V8 power Love tight trails and rock crawling Mostly carry passengers and gear inside the vehicle Want a two-door option Plan to flat-tow your Jeep behind an RV Choose the Jeep Gladiator if you: Need to tow more, with up to 7,700 pounds of towing capacity Want a pickup bed for camping gear, dirt bikes, coolers and home projects Prefer a calmer highway ride from a longer wheelbase Love overlanding, camping and desert-style off-roading Want one vehicle that combines Jeep fun with truck utility Both are excellent choices, and both hold a special place in the Jeep family. The best way to decide is to drive them back to back, ideally on the same day. Buying, Leasing and Trading In Wranglers and Gladiators are popular with drivers who modify their vehicles with lift kits, bigger tires, bumpers and lighting. If you plan to customize, buying is usually the simpler path. Our guide to leasing vs. buying a Jeep or Ram explains the pros and cons. And if you're trading in your current vehicle, we'll appraise it so you know exactly where you stand. Frequently Asked Questions Is the Jeep Gladiator just a Wrangler with a bed? Not exactly. The Gladiator shares the Wrangler's design, removable doors and top, and Trail Rated capability, but it has a longer frame and wheelbase, a five-foot bed and much higher towing and payload ratings. Which is better off-road, the Wrangler or the Gladiator? Both are Trail Rated. The Wrangler's shorter wheelbase is an advantage on tight trails and steep crests, while the Gladiator is very stable on long climbs and high-speed dirt roads, especially in Desert Rated Mojave form. How much can the 2026 Jeep Gladiator tow? Up to 7,700 pounds when properly equipped with the available tow package, according to Jeep. Its maximum payload is 1,720 pounds in 4x4 configuration. How much can the 2026 Jeep Wrangler tow? Jeep's 2026 Wrangler FAQ lists up to 2,000 pounds for two-door models and 3,500 pounds for four-door models when properly equipped. Confirm the rating for the exact Wrangler you're considering. Does the Gladiator come with a V8? No. Every 2026 Gladiator uses the 3.6L Pentastar V6 with 285 horsepower. The V8 is available only in the Wrangler Moab 392 and Willys 392. Is there still a Wrangler 4xe for 2026? No. Stellantis discontinued its U.S. plug-in hybrids, including the Wrangler 4xe, for the 2026 model year. Certified pre-owned 4xe models may still be available. Which is better as a daily driver? For most commuters, the four-door Wrangler is easier to park and maneuver in town, while the Gladiator's longer wheelbase gives a smoother highway ride. If you have room to park it and want a bed for weekend projects, the Gladiator makes a great daily driver too. Can you take the doors off a Gladiator? Yes. Like the Wrangler, the Gladiator has removable doors and a removable top, and the 2026 model has an updated hinge system that makes door removal quicker. Test Drive Both at McCarthy CDJR in Lee's Summit The best way to choose between a Wrangler and a Gladiator is to drive them both. At McCarthy Jeep Ram Chrysler Dodge, we'll set up back-to-back test drives, walk you through trims and options, and help you find the right Jeep for your commute, your weekends and your budget. Ask about trade-in appraisals and financing while you're here. We're located at 1051 SE Oldham Parkway in Lee's Summit, just off US-50, serving Jeep fans from Blue Springs, Raymore, Independence, Belton, Grain Valley, Greenwood, Overland Park and across the Kansas City metro. Browse our Jeep Wrangler and Gladiator inventory or call us at (816) 441-5389 to schedule a test drive. Shop Wrangler and Gladiator