2017 GMC Sierra Denali HD
With the same 6.6-liter Duramax diesel engine and mechanics as in the Silverado, the GMC Sierra is similar, but with a slight little design. The Sierra is more of a comfort and luxury oriented product than the Silverado, despite being a tough and capable heavy-duty truck. In fact, the Sierra Denali HD has a towing capacity of 23,000 pounds. It also includes a heavy-duty cooling system to keep the temperature in check in extreme conditions or under full load.
With the base price close to $70,000, the Sierra Denali is an expensive truck. However, for that price, you will get one of the best modern diesel heavy-duty pickups available. In fact, some people compare it to a luxury apartment on wheels. The inside of the Sierra Denali HD looks like an upscale living room with a big screen, an infotainment system and premium leather.
This package also includes LED headlights and intelligent Magnetic Ride Control to monitor every movement of the vehicle. It even adjusts the ride height according to road conditions. This system adds an extra level of safety when you are carrying or towing on bad roads.