The 2016 GMC Sierra 1500HD sits in the third generation of the model, well known for its robustness and versatility in various terrains. This full-size pickup truck has a slew of potential engine options: a 4.3-liter V6 that produces 285 horsepower, a 5.3-liter V8 increasing the horsepower to 355, and a 6.2-liter V8 punching out a powerful 420 horsepower. Depending on the configuration, it can either have rear-wheel or four-wheel drive. Additionally, the 2016 Sierra 1500HD comes available in trims such as SLT, SLE and the luxurious Denali, each offering varying levels of comfort and utility features. The truck is equipped with a host of safety features, including hill start assist, trailer sway control, and stability control. A 7-inch touch display with Apple CarPlay and Android Auto ensure modern infotainment capabilities. For the 2016 model year, GMC specifically refined the design, upgraded the infotainment system and made LED headlights and taillights standard.