GMC Sierra 2500HD III (GMT900, facelift 2011) Regular Cab Long Box /2011, 2012, 2013, 2014/ specs, Fuel consumption, Dimensions

Start of production 2011; End of production 2014 | Pick-up
Power: from 301 Hp to 397 Hp
Length 5715 mm (225 in.); Height 1971 mm (77.6 in.); Wheelbase 3369 mm (132.64 in.);