THE 2008 GMC SIERRA ENGINEERED FOR YOU!
STUNNING REFINEMENT...IMPRESSIVE CAPABILITIES
"We Are Professional Grade"

The 2008 GMC Sierra is an all-new truck from the ground up. Inside the cab, there's a clear focus on comfort, with meticulous refinement down to the smallest detail. In every aspect of its design, innovative engineering abounds, apparent in 2008 GMC Sierra's combination of power and efficiency, in its agile handling and in the loads it can carry and pull. For 2008, the 2008 GMC Sierra series sets a new standard for the refinement and capabilities you can expect to find in a full-size GMC pickup. A new standard that can come only from an uncompromising commitment to professional grade engineering.

GMC's more than 100-year heritage of building professional grade vehicles marks a new era with the introduction of the 2008 GMC Sierra lineup. The trucks are all-new and elevate industry standards with segment-best V-8 power and fuel efficiency, along with agile ride and handling and the quietest interior of any full-size truck.

The 2008 GMC Sierra models – including the unique 2008 GMC Sierra Denali – deliver the light-duty segment's highest-rated towing capacity (10,500 pounds/4,763 kg) and offer a maximum payload capacity of 2,160 pounds (980 kg).

2008 GMC Sierra is available in several trim packages, including work truck, SLE (SLE1 and SLE2 models) and SLT, along with 2WD and 4WD configurations. Three cab styles – regular, extended and crew cab – and three cargo box lengths – 5 foot 8 inches, 6 foot 6 inches and 8 foot – are offered.

'The 2008 GMC Sierra lineup's range of models and configurations is more distinctive, with packages tailored to all lifestyles and uses. All trucks share an intrinsic quality of refinement, from the elemental work truck model to the luxury-inspired 2008 GMC Sierra Denali.' 2008 GMC Sierra Denali is a distinct model, with differentiated, exclusive features that elevate its performance and design, such as an exclusive 6.2L all-aluminum V-8 engine with variable valve timing and a new six-speed automatic transmission.