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GMC Yukon Fuel Economy (L/100km)

L/100km Number of Vehicles
12 liters per 100 kilometers 3 vehicles
13 liters per 100 kilometers 1 vehicles
14 liters per 100 kilometers 4 vehicles
15 liters per 100 kilometers 4 vehicles
16 liters per 100 kilometers 0 vehicles
17 liters per 100 kilometers 3 vehicles
18 liters per 100 kilometers 1 vehicles
19 liters per 100 kilometers 0 vehicles
20 liters per 100 kilometers 1 vehicles
Model Year Body/Powertrain L/100km  
2005 2005 4dr SUV, ext. 403-hp 6.2L V8 6-sp shiftable automatic AWD 15.76
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With the 313 kilowatts 6.2L V8 engine, 6-speed shiftable automatic transmission, and four-wheel drive w/low range, the 2005 GMC Yukon has been averaging 15.76 L/100km (liters per 100 kilometers).

The 2005 GMC Yukons in this analysis were driven mostly on the highway at an average speed of 64 kilometers per hour (about 51 percent of the kilometers driven). The rest of the kilometers were in the city (11 percent), in heavy traffic (7 percent), and in the suburbs (0 percent).

In addition, the average 2005 GMC Yukon in this analysis was driven on flat terrain with a light foot and the AC on only some of the time.
2005 2005 4dr SUV, ext. 320-hp 5.3L V8 4-sp automatic 4WD w/low range 11.65
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2005 2005 4dr SUV 403-hp 6.2L V8 6-sp shiftable automatic AWD 15.68
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2005 2005 4dr SUV 320-hp 5.3L V8 4-sp automatic 4WD w/low range 14.34
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2005 2005 4dr SUV 285-hp 4.8L V8 4-sp automatic 4WD w/low range 15.1
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2005 GMC Yukon 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 GMC Yukon's real-world L/100km based on how and where you drive a car.