GMC Sierra – Page 16 – Car Specifications

2020-2023 GMC Sierra 2500HD V (GMTT1XX) Double Cab Long Bed 6.6 Duramax TD V8 (445 Hp) 4WD Automatic

The GMC Sierra 2500HD V (GMTT1XX) Double Cab Long Bed, equipped with the 6.6-liter Duramax TD V8 engine producing 445 […]

The GMC Sierra 2500HD V (GMTT1XX) Crew Cab Standard Bed, equipped with the 6.6-liter V8 engine producing 401 horsepower, represents

The GMC Sierra 2500HD V (GMTT1XX) Crew Cab Standard Bed, equipped with the 6.6-liter V8 engine producing 401 horsepower, represents

The GMC Sierra 2500HD V (GMTT1XX) Crew Cab Standard Bed, equipped with the 6.6-liter Duramax TD V8 engine producing 445

The GMC Sierra 2500HD, specifically the V (GMTT1XX) Crew Cab Standard Bed configuration equipped with the 6.6-liter Duramax Turbo Diesel

The GMC Sierra 2500HD V (GMTT1XX) Crew Cab Long Bed, equipped with the 6.6-liter V8 engine producing 401 horsepower, represents

The GMC Sierra 2500HD V (GMTT1XX) Crew Cab Long Bed, equipped with the 6.6-liter V8 engine producing 401 horsepower and

The GMC Sierra 2500HD V (GMTT1XX) Crew Cab Long Bed, equipped with the 6.6-liter Duramax TD V8 engine producing 445

The GMC Sierra 2500HD, specifically the V (GMTT1XX) Crew Cab Long Bed configuration powered by the 6.6-liter Duramax Turbo Diesel

Technical Specifications Brand GMC Model Sierra 2500HD Generation Sierra 2500HD IV (GMTK2XX) Regular Cab Long Box Type (Engine) 6.6 Duramax

The GMC Sierra 2500HD IV (GMTK2XX) Regular Cab Long Box, equipped with the 6.6-liter Duramax Turbo Diesel V8 engine producing

The GMC Sierra 2500HD IV (GMTK2XX) Regular Cab Long Box, equipped with the 6.6-liter Duramax Turbo Diesel V8 engine producing