6709 posts · Joined 2018. #8 · Feb 28, 2021. Jeez, check out one of my old threads where i get around 27 mpg (with Summer 89 octane gas) with my '18 TrailHawk. Unless there's something going on with your engine, it could be Winter gas or a heavy accelerator foot. In my experience, yes new tight engine can reduce mpg somewhat but not by the
In the same way if you take off up hill and hit the gas you can watch the MPG's go down. Only way to get an average is to do what everyone is saying. Top off the tank drive refill and divide miles drive by gallons of gas. Best way is to do a two tank average.
The 2022 Jeep Grand Cherokee 4xe offers the best gas mileage of any Jeep model—but a few other Jeeps come close. The 2011 Honda Pilot boasts a sporty V6 engine
Technical specs and performance data for the Jeep Grand Cherokee 3.6 V6 FlexFuel WK2 (2011-2016) Technical specifications for the 2011-2016 Jeep Grand Cherokee 3.6 V6 FlexFuel (WK2) 5 door SUV. Find & compare performance, practicality, chassis, brakes, top speed, acceleration, suspension, engine, weights, luggage & more.

Surely, this practice will increase your jeep mileage. 2. Check Air Filters. Every jeep expert suggests checking regular air filters for better gas mileage. It provides an incredible riding experience and not only increases gas mileage. Check air filters if it is full of dust or rust.

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jeep grand cherokee 2011 gas mileage