1 of 1 people found this review helpful
Poor Gas Mileage
By Sailer on
Vehicle2008 GMC Sierra 2500HD SLT 4dr Extended Cab 4WD SB (6.0L 8cyl 6A)
Review9.5 mpg city 10.7 highway. Door handle under armrest is a pain to get to. 5.3 engine would give enough power as I run empty 95% of time Needed 2500 to plow snow. Needs cup holders in dash.
Best FeaturesHandles V Plow with ease. Large windows gives excellent view all around
Worst FeaturesFor better fuel economy. Drop out 2-4 cyl for highway driving like smaller eng. Large mirrors on all trailer tow packages. Flex Fuel
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