2023 GMC Sierra 2500 HD - The Ultimate Truck Review

The GMC Sierra 2500HD is a full-size pickup truck that was introduced in 2015. 

It’s the first model in the GMC lineup to feature a diesel engine. 

The Sierra 2500HD comes standard with four wheel drive, a 6.6 liter V8 Duramax Diesel engine, and a six speed automatic transmission. 

The Sierra 2500HD is offered in two trim levels; Denali and SLT. 

The Denali trim level includes features like leather seating surfaces, heated front seats, a power sunroof, LED headlamps, fog lamps, and chrome exterior accents. 

The SLT trim level adds a number of convenience features including a rear view camera, a navigation system, SiriusXM satellite radio, 

and a 10 speaker Bose surround sound audio system. The GMC Sierra 2500HD goes on sale later this year. 

The GMC Sierra Denali is equipped with a 6.6 liter Duramax Diesel engine that produces 365 hp and 860 lb-feet of torque.