The Jeep Grand Cherokee is a range of offered better fuel economy, When equipped with the 5.7 L HEMI V8 gasoline engine, the all-new Grand Cherokee has a
Jeep Grand Cherokee Eco Mode. According to fueleconomy.gov, the more recent 2022 Jeep Grand Cherokeeās annual fuel cost is about $2500 on average. So it is big money to spend. Most manufacturers imbed Eco mode (āeconomical modeā) in their vehicles for Better fuel economy. Jeep Grand Cherokee Eco Mode underrates your fuel cost. We can help you calculate and track your fuel economy. MPG Estimates from Others; 2012 Jeep Grand Cherokee 2WD 6 cyl, 3.6 L, Automatic 5-spd Now that weāve covered the oil type, letās talk about capacity. The oil capacity for a 5.7 Hemi engine typically ranges from 7 quarts (6.6 liters) for the older models to 8 quarts (7.6 liters) for the newer ones. Again, itās essential to consult your ownerās manual for the exact oil capacity specific to your vehicle model and year. We can help you calculate and track your fuel economy. MPG Estimates from Others; 2011 Jeep Grand Cherokee 2WD 8 cyl, 5.7 L, Automatic 5-spd Fuel Consumption - Economy Combined: 17 MPG 14.1 L/100 km 20 MPG UK: Is 2016 Jeep Grand Cherokee (WK2) 5.7 V8 HEMI Overland All Wheel Drive (AWD)? Yes, the 2016Fuel economy of the 2009 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.
IMO, these are a must if you're going to add a bunch more horsepower. With my mods. (see signature below) both 5.7's now put out about 420-440 hp and somewhat over 400 lb. ft. of torque from about 3000-5800 RPM. As far as the torque converter goes, about all you can do with it is change the engage/disengage RPM. With a longer stroke, the 6.4 engine will be able to provide you better power when compared to 5.7 hemi. But then again, in terms of engine displacement, the hemi 5.7 vs 6.4 fuel economy also gets involved. Here also you get better results with the 392 cubic inches engine displacement offered 6.4 hemi.Save Like 1 Avs Ā· #3 Ā· Dec 21, 2019 I get about 19.6l/100km in the 30 min 26km to work with some stop and go traffic. Reply Save Like brennaman Ā· #4 Ā· Dec 21, 2019 We have an '09 overland with the hemi. My wife drove it for 8 years and never reset mpg over that time. I took ownership of it just recently to make a toy out of it.