Explore 2018 Gmc Truck Models

Modest changes across its truck line greet this model year with some amenities additions and tweaks to the existing editions. The Canyon makes the windshield washer fluid sensor a standard feature with all builds. Leather upholstery with red stitching comes out-of-the-box with the All Terrain with Leather trim level. The Sierra 1500 adds several options including a 7-inch touchscreen, Android Auto-Apple CarPlay connectivity, a backup camera, and tire pressure monitor. Notable add-ons are forward collision warning, and WiFi hotspot with OnStar with 4G LTE. The Denali trim level gets a front-end refresh with a new grille. The 2500HD and 3500HD receive similar enhancements with its now-standard 360-horsepower, 6.0-liter V8 engine. A 445-horsepower, turbo-diesel 6.6-liter V8 power plant is also available. A power upgrade for the 3500HD ramps up its maximum towing capacity to a whopping 20,000 pounds with dual rear wheels and 23,300 pounds for fifth-wheel hauling.