The Jeep Cherokee is the perfect balance of fuel efficiency, size, and features for the average consumer and should definitely be a top contender when looking to purchase a Jeep. 4. Jeep Grand Cherokee. The Jeep Grand Cherokee experiences a steep dropoff when it comes to fuel economy in the Jeep lineup. It gets 19 MPG in the city and 26 MPG on The EPA has rated the 2022 Jeep Grand Wagoneer with the new 510-hp twin-turbocharged 3.0-liter inline-six, called the Hurricane.; The new powertrain gets 14 mpg city and 20 mpg highway, for 17 mpg 2022 WK2 Altitude - been as high as 28 in the highway, average around 24 on the highway. 13-18 around town. If it’s a bunch of short trips it’s on the lower end. I also have a 2018 with similar gas mileage. Upgraded to 31” AT tires and now I get 11-15 around town and about 18-20 on the highway. Search by make for fuel efficient new and used cars and trucks Owner MPG Estimates 2019 Jeep Cherokee FWD 6 cyl, 3.2 L, Automatic 9-spd Regular Gasoline: Current 2018 Jeep Grand Cherokee fair market prices, values, expert ratings and consumer reviews from the trusted experts at Kelley Blue Book. EPA city/highway fuel economy: 14/22 mpg (4WD) 3. But the brand’s fuel economy champs were powered by AMC’s 2.5-liter inline-four launched in 1984. Adjusted EPA ratings for the 1984 Jeep CJ7 with a five-speed manual and four-wheel-drive was rated 19/23 mpg city/highway, with 21 mpg combined. The ’84 CJ8, with a 4.2-liter inline-six, three-speed automatic and 4WD was rated 16/20/18 mpg. Cost to Fill the Tank. $79. Tank Size. 20.8 gallons. *Based on 45% highway, 55% city driving, 15,000 annual miles and current fuel prices. Personalize. MSRP and tank size data provided by Edmunds.com, Inc. Range on a tank and refueling costs assume 100% of fuel in tank will be used before refueling. 2005 Jeep Grand Cherokee 4WD. The result: Jeep has taken the most awarded SUV in history and raised the benchmark even further, achieving fuel economy up to an estimated 30 miles per gallon (mpg) in EcoDiesel form, and improved fuel economy, drivability and overall performance across the Grand Cherokee lineup. “Grand Cherokee customers are very demanding – they want Cost to Fill the Tank. $76. Tank Size. 21.1 gallons. *Based on 45% highway, 55% city driving, 15,000 annual miles and current fuel prices. Personalize. MSRP and tank size data provided by Edmunds.com, Inc. Range on a tank and refueling costs assume 100% of fuel in tank will be used before refueling. 2008 Jeep Grand Cherokee 4WD. 4,900 Miles Tracked. View All 1977 Jeep Cherokees. 1974. 10.7 Avg MPG. 1 Vehicle. 4 Fuel-ups. 745 Miles Tracked. View All 1974 Jeep Cherokees. The most accurate Jeep Cherokee MPG estimates based on real world results of 44.3 million miles driven in 2,566 Jeep Cherokees. zMC2e.