and introduced a replacement engine mid-way into the Duramax's third year. GM debuted a revised engine, the LLY, mid-way ...

When choosing the right truck for you, what's under the hood determines many factors. Horsepower, torque, towing capacity, and fuel economy are just a few of the considerations that differentiate ...

Coinciding with the release of GMC's heavy-duty version of their one-ton truck in 2007 (the GMC 3500HD), the GMC Sierra 3500 Classic ... An optional 6.6-liter Duramax turbocharged diesel offered with ...

For 2017, the GMC Sierra 2500HD and 3500HD are now offered with a more potent Duramax 6.6-liter turbocharged diesel engine. The upgraded diesel engine paired with the 2017 Sierra HD generates 445 ...

In 2010, the Silverado 3500HD continues to build on its reputation for durability and performance. While major updates are minimal for this model year, Chevrolet focuses on refining existing ...

While there is no reliability rating specifically for the GMC Sierra 3500HD, J.D. Power shows that owner satisfaction for the similar 2500 models is extremely high - 84 out of 100. There has also ...

Please use care in your use of the information provided. How much horsepower and torque does a 2025 GMC Sierra 3500HD Pro Regular Cab Long Box have? The 2025 GMC Sierra 3500HD Pro Regular Cab Long ...

Please use care in your use of the information provided. How much horsepower and torque does a 2024 GMC Sierra 3500HD Pro Regular Cab Long Box have? The 2024 GMC Sierra 3500HD Pro Regular Cab Long ...

Kg/yr of CO2 Emissions @ 20K km/year: N/A Gross Axle Wt Rating - Front: 4400 lbs Gross Axle Wt Rating - Rear: 7250 lbs Dead Weight Hitch - Max Trailer Wt.: 5000 lbs Dead Weight Hitch - Max Tongue ...

Sierra HD's 6.0L gas engine is standard and the Duramax turbo-diesel is ... standard on 2500HD and available on 3500HD models. All models are backed by GMC Pro Grade Protection, with two years ...

Kg/yr of CO2 Emissions @ 20K km/year: N/A Gross Axle Wt Rating - Front: 4400 lbs Gross Axle Wt Rating - Rear: 7250 lbs Dead Weight Hitch - Max Trailer Wt.: 5000 lbs Dead Weight Hitch - Max Tongue ...

RECALL ALERT: There is 1 recall on this vehicle. Learn More. There is 1 recall on this vehicle. Learn More. RECALL ALERT: There is 1 recall on this vehicle. Learn ...