2026 Jeep® Gladiator MPG Ratings

The Jeep® Gladiator is renowned for its rugged performance on the roads and trails of Manteca. Designed for exceptional off-road prowess and everyday utility, the 2026 Jeep Gladiator ensures you have all the power and capability you need to tackle your demanding lifestyle. 

That said, rising gas prices have many Turlock drivers prioritizing fuel efficiency when purchasing their next truck. So, how many miles per gallon can you expect from the 2026 Gladiator? Find out in this comprehensive Jeep Gladiator gas mileage guide from Central Valley Chrysler Jeep Dodge Ram. 

2026 Jeep Gladiator Fuel Economy

No matter which 2026 Jeep Gladiator trim you choose, you’ll find a robust 3.6L V6 engine under the hood. This standard engine delivers impressive performance on every adventure, but that power comes at the expense of the truck’s efficiency. See the standard Jeep Gladiator mpg ratings for city and highway driving below: 

• City: 17 mpg
• Highway: 22 mpg
• Combined: 19 mpg

With its all-terrain design and standard four-wheel drivetrains, it’s no surprise that the Jeep Gladiator isn’t as fuel-efficient as a smaller SUV or compact sedan. That said, drivers won’t have to worry about constant fill-ups. Every Jeep Gladiator comes equipped with a 22-gallon fuel tank, allowing drivers to spend more time conquering the trails and less time at the Stockton gas stations. 

2026 Jeep Gladiator: Fuel-Saving Features

To help drivers make the most of every tank, the 2026 Jeep Gladiator offers several fuel-saving features, including: 

• Engine Stop/Start (ESS) Technology: The 3.6L V6 engine that powers the Jeep Gladiator comes standard with Engine Stop/Start (ESS) technology. This popular technology monitors your vehicle’s speed and, when you come to a complete stop, turns off the engine to conserve fuel. The engine automatically restarts once the brake pedal is released, providing an uninterrupted driving experience. 
• 8-Speed Automatic 850RE Transmission: The standard automatic transmission on the Jeep Gladiator adapts its shift points based on driving conditions, ensuring you receive optimal efficiency on every drive. 
• Adaptive Cruise Control with Stop: Planning a weekend road trip? Consider upgrading to a Jeep Gladiator configuration with Adaptive Cruise Control. Designed to maintain a set speed or distance from vehicles in the lane ahead, the Adaptive Cruise Control with Stop feature provides a smooth and fuel-efficient driving experience. 

Learn More About The New Jeep Gladiator With Central Valley Chrysler Jeep Dodge Ram

Now that you know more about the Jeep Gladiator mpg ratings and efficiency features, it’s time to experience this unique Jeep® pickup from the driver’s seat. Contact Central Valley Chrysler Jeep Dodge Ram online or by phone at (209) 593-6446 to schedule a test drive at our Modesto dealership, and our team will walk you through all the Jeep Gladiator gas mileage ratings, performance specifications, and safety technologies. While you wait, browse our rotating selection of new vehicle specials to see how you can save on your next Gladiator when you shop with Central Valley Chrysler Jeep Dodge Ram.