2014 GMC Sierra 1500 IV (GMTK2XX) Double Cab specs, Fuel consumption, Dimensions
Start of production 2013; End of production 2015 | Pick-up Power: from 285 Hp to 420 Hp Length 5829 mm (229.49 in.); Height 1877 mm (73.9 in.); Wheelbase 3645 mm (143.5 in.);