The 2014 GMC Sierra-1500 is 6 ft. 8 in. (80 in.)12V front power outlet(s) wide.
The 2014 GMC Sierra-3500HD is 6 ft. 8 in. (80 in.) wide.
The 2014 GMC Savana is 6 ft. 7.2 in. (79.2 in.)12V front power outlet(s) wide.
The 2014 GMC Yukon is 6 ft. 7 in. (79 in.)1 one-touch power windows wide.
The 2014 GMC Acadia is 6 ft. 6.9 in. (78.9 in.)1 one-touch power windows wide.
The 2014 GMC Yukon-XL is 6 ft. 7.1 in. (79.1 in.)1 one-touch power windows wide.
The 2014 GMC Savana-Cargo is 6 ft. 7.2 in. (79.2 in.)12V front power outlet(s) wide.
The 2014 GMC Sierra-2500HD is 6 ft. 8 in. (80 in.)12V front power outlet(s) wide.
The 2014 GMC Terrain is 6 ft. 0.8 in. (72.8 in.)12V front, 12V rear and 12V cargo area power outlet(s) wide.
The 2014 GMC Savana has a V8 engine.
The 2014 GMC Acadia has a V6 engine.
The 2014 GMC Acadia has 24 valves.
The 2014 GMC Savana has 16 valves.