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Explore pictures, videos and virtual tours of the 2007 GMC Truck Sierra Classic 2500HD Extended Cab 2WD Work Truck Standard Box. Also view recommended cars and get a quote.
The 2007 Sierra Classic 2500HD Extended Cab 2WD is a 4-door, up to 6-passenger full size pickup, available in 10 trims, ranging from the Work Truck Standard Box to the SLT Long Box.
Upon introduction, both trims are equipped with a standard 6.0-liter, V8, 300-horsepower engine. A 4-speed automatic transmission with overdrive is standard, and a 5-speed manual transmission with overdrive is optional.
The 2007 Sierra Classic 2500HD Extended Cab 2WD is a carryover from 2006.
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