GMC SIERRA HEAVY DUTY
2013 GMC SIERRA HEAVY DUTY
GMC Dealers in Greater New York
GMC Sierra 2500HD and 3500HD trucks work hard – and do it with unmistakable GMC style. There are 10 Sierra 2500HD models, eight 3500HD models and six Sierra Denali HD models – including regular cab, extended cab and crew cab body styles offered in 2WD and 4WD, as well as single- and dual-rear-wheel configurations. All are available with either a standard gas V8 or the powerful Duramax 6.6L turbo-diesel.