2020 GMC 2500HD, 3500HD offer updates in towing, technology

The 2020 GMC 2500HD and 3500HD editions combine strong capabilities, updated looks and the latest technology to create sturdy and stylish workhorses. Get to know the 2020 GMC HD at any Earnhardt Auto Centers dealership including two Earnhardt GMC locations, one in Mesa and one in Las Vegas. 

Sierra is the most popular choice of drivers, according to GMC. The latest Sierra Heavy Duty models combine form and function, resulting in improved towing and style. Every model starts with a 6.6-liter V-8 that generates 401 horsepower and 464 lb-ft of torque, according to a Car and Driver review. It pairs to a six-speed automatic transmission and rear- or all-wheel drive. The optional Duramax diesel 6.6-liter V8 offers 445 horsepower and 910 lb-ft of twist, and it matches to a 10-speed automatic transmission.

GMC’s 2020 frames offer bigger max towing and payload numbers, says a Motor Trend review. Across every configuration, developers used thicker, lighter and more advanced materials in the frame, according to Motor Trend. This combination results in higher maximum payload, in excess of 7,000 pounds and higher maximum towing capacity. Every model can now tow more than 30,000 pounds. 

Inside, the Sierra 2500HD and 3500HD house the latest tech toys including an infotainment system and available in-car WiFi. Safety features include blind spot monitoring, lane keep assist, and traction and stability control features.

Other optional tech features include an enhanced ProGrade Trailering system with 15 camera views and an available “smart trailer,” which can integrate the control system and monitor the trailer through the myGMC app. The vehicle’s available 15-inch display screen can display trailer information including speed, navigation and an inclinometer display for the road grade, according to the GMC website. 

GMC Sierra 2500HD and 3500HD trucks offer sturdy and stylish options for work and play. Test drive one today at Earnhardt Auto Centers!