The 2023 GMC Sierra 3500HD Base Regular Cab Long Box has a 136 L fuel tank and requires Unleaded. Natural Resources Canada estimates that the 2023 GMC Sierra 3500HD will use about None when you ...

Compare the 2023 GMC Sierra 1500 and 2023 Chevrolet Silverado 3500HD. Uncover the best in specs, performance, and innovation for your next ride.

2023 GMC Sierra 2500HD/3500HD: What’s New Truck shoppers hoping for an updated version of the 2023 GMC Sierra 2500HD and 3500HD models will have to wait for one more year. The heavy-duty duo ...

Would owners buy the 2023 GMC Sierra 3500HD again? Find out from Consumer Report's Owner Satisfaction scores based on extensive survey data.

The 2023 GMC Sierra HD introduces a pricing increase compared to the 2022 model year, with all trim levels and configurations affected.

2023 GMC Sierra 2500/3500 Heavy Duty Changes - Find the best GMC deals! Changes to the big GMC Sierra 2500HD and 3500HD are nil for 2023. Fear not, however. Not much has changed on the Sierra HD since ...

GMC's heavy hauler, the Sierra HD pickup with the diesel engine, is rated to tow up to 22,500 pounds conventionally or 36,000 with a gooseneck hitch fitted.

The 2023 GMC Sierra half-ton pickup is a slightly more upscale cousin of the Chevy Silverado, but didn’t always feel like it. After a refresh last year, the ...

This particular 2023 Sierra Denali HD is the 3500HD model, rocking a dual-rear-wheel configuration and, ironically enough, towing another GMC Sierra 3500HD dually on its trailer.

The 2023 GMC Sierra 3500 comes in 5 trim configurations costing $43,400 to $74,500. See what power, features, and amenities you’ll get for the money.

GM recently expanded its collaboration with American Expedition Vehicles beyond the Bison herd with the 2023 GMC Sierra AT4X AEV. This Jimmy takes matters further than the standard AT4X by ...