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Jeep Grand Cherokee Fuel Economy (km/L)

km/L Number of Vehicles
5 kilometers per liter 1 vehicles
6 kilometers per liter 0 vehicles
7 kilometers per liter 0 vehicles
8 kilometers per liter 0 vehicles
9 kilometers per liter 0 vehicles
10 kilometers per liter 0 vehicles
11 kilometers per liter 0 vehicles
12 kilometers per liter 0 vehicles
13 kilometers per liter 0 vehicles
14 kilometers per liter 0 vehicles
15 kilometers per liter 0 vehicles
16 kilometers per liter 0 vehicles
17 kilometers per liter 0 vehicles
18 kilometers per liter 0 vehicles
19 kilometers per liter 0 vehicles
20 kilometers per liter 0 vehicles
21 kilometers per liter 0 vehicles
22 kilometers per liter 0 vehicles
23 kilometers per liter 0 vehicles
24 kilometers per liter 0 vehicles
25 kilometers per liter 0 vehicles
26 kilometers per liter 0 vehicles
27 kilometers per liter 1 vehicles
28 kilometers per liter 0 vehicles
29 kilometers per liter 1 vehicles
30 kilometers per liter 0 vehicles
31 kilometers per liter 1 vehicles
32 kilometers per liter 0 vehicles
33 kilometers per liter 2 vehicles
34 kilometers per liter 0 vehicles
35 kilometers per liter 0 vehicles
36 kilometers per liter 1 vehicles
37 kilometers per liter 0 vehicles
38 kilometers per liter 1 vehicles
39 kilometers per liter 0 vehicles
40 kilometers per liter 4 vehicles
41 kilometers per liter 0 vehicles
42 kilometers per liter 0 vehicles
43 kilometers per liter 0 vehicles
44 kilometers per liter 0 vehicles
45 kilometers per liter 1 vehicles
46 kilometers per liter 0 vehicles
47 kilometers per liter 0 vehicles
48 kilometers per liter 0 vehicles
49 kilometers per liter 0 vehicles
50 kilometers per liter 1 vehicles
51 kilometers per liter 1 vehicles
52 kilometers per liter 1 vehicles
53 kilometers per liter 0 vehicles
54 kilometers per liter 1 vehicles
55 kilometers per liter 0 vehicles
56 kilometers per liter 1 vehicles
57 kilometers per liter 1 vehicles
Model Year Body/Powertrain km/L  
2006 2006 4dr SUV 470-hp 6.4L V8 8-sp shiftable automatic AWD 30.95
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With the 350 kilowatts 6.4L V8 engine, 8-speed shiftable automatic transmission, and all-wheel drive, the 2006 Jeep Grand Cherokee has been averaging 30.95 L/100km (liters per 100 kilometers).

The 2006 Jeep Grand Cherokees in this analysis were driven mostly in the city (about 42.5 percent of the kilometers driven). The rest of the kilometers were on the highway at an average speed of 75 kilometers per hour (25 percent), in heavy traffic (2.5 percent), and in the suburbs (0 percent).

In addition, the average 2006 Jeep Grand Cherokee in this analysis was driven on hilly terrain with a medium foot and the AC on most or all of the time.
2006 2006 4dr SUV 360-hp 5.7L V8 5-sp shiftable automatic RWD 40
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2006 2006 4dr SUV 360-hp 5.7L V8 8-sp shiftable automatic AWD w/low range 41.05
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2006 2006 4dr SUV 293-hp 3.6L V6 8-sp shiftable automatic AWD 38.3
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2006 2006 4dr SUV 290-hp 3.6L V6 5-sp shiftable automatic RWD 40
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What Our Members Are Saying about the Real Gas Mileage of the 2006 Jeep Grand Cherokee

2006 Jeep Grand Cherokee Real Gas Mileage: Pros
YearBody/PowertrainComment
2007 4dr SUV 235-horsepower 4.7L V8
5-speed shiftable automatic AWD w/low range		 I am fortunate in that I work from home, and do not need my vehicle to commute to work. However, for a six month period I made a 40-mile round trip five days a week, and averaged 15MPG in mixed urban surface/Interstate driving. This is considerably better than the 2007 Jeep Grand Cherokee 4wd/4.7L V8 the truck replaced (13MPG), and I attribute the better performance to the MDS cylinder deactivation. I have observed 22MPG over a 400 mile trip of combined Interstate and rural 2-lane highway travel with speeds ranging from 60-75 MPH. The truck was unloaded at the time and acceleration runs were gentle to maximize fuel economy. The return trip resulted in19MPG performance over the same route. see full Jeep Grand Cherokee review
2006 Jeep Grand Cherokee Real Gas Mileage: Cons
YearBody/PowertrainComment
2007 4dr SUV 235-horsepower 4.7L V8
5-speed shiftable automatic AWD w/low range		 Fuel economy is abysmal. The 4.7L V-8 engine, only moderately powerful, is far thirstier than the much more powerful 5.7L Hemi option owing to the Hemi's cylinder deactivation. Real-world fuel economy in city driving is 11-13MPG. On longer trips it can occasionally see 20MPG if speeds are kept below 70MPH. The 4.7L drivetrain is a compromise between the V-6 and the Hemi versions in terms of cost, with the added capability of being able to operate on E-85 fuel when properly equipped. You will undoubtedly want to go with the Hemi version instead of the 4.7L if you can afford it, the benefits are more than just the extra power. If you are familiar with the performance of the 4.7L in the older WJ models, prepare to be disappointed by the performance in the 2005-2010 WK models: they weigh 600 pounds more, and you can definitely feel the difference. Do not buy ANY Jeep Grand Cherokee if you are a budget-conscious big city commuter; you have to accept the fuel economy as the trade off for uncompromised traction in poor weather conditions. This machine has a "real" 4 wheel drive system: it's always on, it's always ready to step in when the going gets slippery, and provided the tires are good enough it will plow snow with its front bumper. A V-6 version only gets marginally better fuel economy but with a significant decrease in power. In truth, if you're worried about fuel economy, you should be looking at the car-based Jeep Compass or Patriot models, not the Grand Cherokee. see full Jeep Grand Cherokee review
2007 4dr SUV 235-horsepower 4.7L V8
5-speed shiftable automatic AWD w/low range		 20mpg at 70 mph is adequate but not great. 14mpg average suburban city driving. see full Jeep Grand Cherokee review
2006 4dr SUV 420-horsepower 6.1L V8
5-speed shiftable automatic AWD		 13,8 MPG with 93 Octane sucks. see full Jeep Grand Cherokee review
2005 4dr SUV 210-horsepower 3.7L V6
5-speed shiftable automatic AWD		 Only average for a 6 cyl. see full Jeep Grand Cherokee review
2005 4dr SUV 230-horsepower 4.7L V8
5-speed shiftable automatic AWD w/low range		 Never got above 18 MPG on highway driving. see full Jeep Grand Cherokee review
 

2006 Jeep Grand Cherokee Gas Mileage (km/L)

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 km/L based on how and where you drive a car.