What Changed

GM's full-sized trucks are all-new for 2014. Although the trucks have been restyled they are in large part the same size as their predecessors. Extended cab models now feature four front-hinged doors and crew cab models have a much larger interior. Powertrain choices include a 4.3l V6, 5.3l V8, and a 6.2l V8. Trim levels are largely unchanged, with base, SLE, and SLT trim levels.
2014 GMC Sierra 1500 Extended Cab 2012 GMC Sierra 1500 Extended Cab SLE
2014 GMC Sierra 1500 Double Cab2013 GMC Sierra 1500 Extended Cab
Price Range$30,100 - $44,645$27,615 - $41,595
Engine(s)4.3l V6, 5.3l V8, 6.2l V84.3l V6, 4.8l V8, 5.3l V8, 6.2l V8
Transmission(s)A6A4, A6
Driven Wheels4WD, RWD4WD, RWD
Length / Width / Height229.5 / 80 / 73.9230.2 / None / 73.6
Curb Weight (lbs.)4860 - 5352 5075 - 5488
Photo Comparison