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Jeep Grand Cherokee Fuel Economy (L/100km)

L/100km Number of Vehicles
9 liters per 100 kilometers 2 vehicles
10 liters per 100 kilometers 10 vehicles
11 liters per 100 kilometers 15 vehicles
12 liters per 100 kilometers 5 vehicles
13 liters per 100 kilometers 1 vehicles
14 liters per 100 kilometers 1 vehicles
15 liters per 100 kilometers 0 vehicles
16 liters per 100 kilometers 0 vehicles
17 liters per 100 kilometers 0 vehicles
18 liters per 100 kilometers 1 vehicles
19 liters per 100 kilometers 1 vehicles
Model Year Body/Powertrain L/100km  
2012 2012 4dr SUV 360-hp 5.7L V8 8-sp shiftable automatic AWD w/low range 17.17
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With the 266 kilowatts 5.7L V8 engine, 8-speed shiftable automatic transmission, and all-wheel drive w/low range, the 2012 Jeep Grand Cherokee has been averaging 17.17 L/100km (liters per 100 kilometers).

The 2012 Jeep Grand Cherokees in this analysis were driven mostly on the highway at an average speed of 67 kilometers per hour (about 25 percent of the kilometers driven). The rest of the kilometers were in the city (15 percent), in the suburbs (0 percent), and in heavy traffic (0 percent).

In addition, the average 2012 Jeep Grand Cherokee in this analysis was driven on hilly terrain with a light foot and the AC on only some of the time.
2012 2012 4dr SUV 293-hp 3.6L V6 8-sp shiftable automatic AWD w/low range 10
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2012 2012 4dr SUV 293-hp 3.6L V6 8-sp shiftable automatic AWD 10.78
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TrueDelta Reviews the Real Gas Mileage of the 2012 Jeep Grand Cherokee

2012 Jeep Grand Cherokee Real Gas Mileage: Cons
YearComment
The #1 reason not to buy the Jeep Grand Cherokee SRT8 could hardly be clearer: even with the engine cruising on only four cylinders, fuel economy is abysmal. The EPA ratings are 12 city, 18 highway (up from 12/16). The trip computer reported between 13 and 14 mpg in casual suburban driving. Go very easy on the gas, and it might crack 15. With a heavy foot, 10 (or worse) happens. (And one reader reports that the trip computer is highly optimistic, and that actual fuel economy is even lower.) see full Jeep Grand Cherokee review
 

What Our Members Are Saying about the Real Gas Mileage of the 2012 Jeep Grand Cherokee

2012 Jeep Grand Cherokee Real Gas Mileage: Pros
YearBody/PowertrainComment
2011 4dr SUV 290-horsepower 3.6L V6
5-speed shiftable automatic AWD w/low range		 20.6 mpg so far, which is excellent for a 4x4 tow vehicle. see full Jeep Grand Cherokee review
2011 4dr SUV 360-horsepower 5.7L V8
5-speed shiftable automatic AWD w/low range		 The MDS Hemi is outstanding. I can cruise at 80mph and knock down 19mpg....at the same time, passing and entering a highway is an easy process with the power available. The towing capabilities are a wonderful plus since I do tow occasionally. see full Jeep Grand Cherokee review
 

2012 Jeep Grand Cherokee Gas Mileage (L/100km)

Unlike other fuel economy surveys, TrueDelta's Real-World Gas Mileage Survey includes questions about how and where a car was driven. So you can get an idea of the Jeep Grand Cherokee's real-world L/100km based on how and where you drive a car.