Please use care in your use of the information provided. How much horsepower and torque does a 2015 GMC Sierra 1500 Base Regular Cab SWB have? The 2015 GMC Sierra 1500 Base Regular Cab SWB is ...

Please use care in your use of the information provided. How much horsepower and torque does a 2015 GMC Sierra 3500HD WT Regular Cab LWB SRW have? The 2015 GMC Sierra 3500HD WT Regular Cab LWB SRW ...

Prices shown for the used 2015 GMC Sierra 1500 Regular Cab 4WD with NaN miles are what people paid to buy this vehicle or what people received when trading in this vehicle at a dealer. Edit options.

And with these new methods of testing, GM can now officially rate both the Silverado and its GMC Sierra ... 2015 Silverado 1500 2WD double-cab a 12,000 pound trailer weight rating. The comparable ...