Model Year | Body/Powertrain | g/100m | |
2001 | 2001 4dr Extended Cab 6.5ft bed 285-hp 5.3L V8 4-sp automatic 4WD, part-time w/low range | 6.84 | See all data |
With the engine, transmission, and rear-wheel drive, the 2001 GMC Sierra 1500 has been averaging 6.84 L/100km (liters per 100 kilometers). The 2001 GMC Sierra 1500s in this analysis were driven mostly on the highway at an average speed of 70 kilometers per hour (about 60 percent of the kilometers driven). The rest of the kilometers were in the city (40 percent), in the suburbs (0 percent), and in heavy traffic (0 percent). In addition, the average 2001 GMC Sierra 1500 in this analysis was driven on flat terrain with a medium foot and the AC not used at all. |
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2001 | 2001 2dr Regular Cab 6.5ft bed 285-hp 4.8L V8 4-sp automatic RWD | 7.1 | See all data |
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