863 posts · Joined 2015. #4 · Apr 29, 2016. Also, (assuming you reset your mpg at fill-up) if your tank was mostly full, it wouldn't have many miles for the average, so it will drop fast when idling. If you're at the end of your tank, it probably won't drop much at all, even if you sit for 1/2 hour. 2018 Grand Cherokee SRT - "Scarlett". Fuel economy of the 2014 Jeep Grand Cherokee. 1984 to present Buyer's Guide to Fuel Efficient Cars and Trucks. Estimates of gas mileage, greenhouse gas emissions, safety ratings, and air pollution ratings for new and used cars and trucks. The Grand Cherokee's base 295-hp, 260-lb-ft of torque 3.6-liter V-6 that delivers an EPA-rated 19/26 mpg city/highway with rear-wheel drive and 18/25 mpg with four-wheel drive. Fuel economy of the 2020 Jeep Grand Cherokee. 1984 to present Buyer's Guide to Fuel Efficient Cars and Trucks. Estimates of gas mileage, greenhouse gas emissions, safety ratings, and air pollution ratings for new and used cars and trucks. 2015 Jeep Grand Cherokee MPG. Based on data from 375 vehicles, 33,822 fuel-ups and 11,911,620 miles of driving, the 2015 Jeep Grand Cherokee gets a combined Avg MPG of 19.25 with a 0.05 MPG margin of error. Below you can see a distribution of the fuel-ups with 1236 outliers (3.53%) removed. 2015 Jeep Grand Cherokee Summit powered by 3.6L V6 Gas Engine with 8-Speed Automatic transmission IgUU. Fuel Economy of the 2015 Jeep Grand Cherokee 4WD. Compare the gas mileage and greenhouse gas emissions of the 2015 Jeep Grand Cherokee 4WD side-by-side with other cars and trucks Fuel economy of the 2017 Jeep Grand Cherokee. 1984 to present Buyer's Guide to Fuel Efficient Cars and Trucks. Estimates of gas mileage, greenhouse gas emissions, safety ratings, and air pollution ratings for new and used cars and trucks. 2015 Jeep Grand Cherokee 4WD Personalize Find a car: 8 cyl, 5.7 L, Automatic 8-spd Compare: Fuel Economy; EPA MPG: Midgrade Gasoline Combined MPG: 16. 2015 Jeep Grand Cherokee SRT8 4WD Personalize Find a car: 8 cyl, 6.4 L, Automatic 8-spd Compare: Fuel Economy; EPA MPG: Premium Gasoline Combined MPG: 15. Tailpipe Emissions. 9 tons CO2. Grand Cherokee Limited. 9 tons CO2. Avg. Midsize SUV. 6.1 tons CO2. Yearly estimate based on your driving miles. Learn more about 2006 Jeep Grand Cherokee See all

jeep grand cherokee 2015 mpg