One year after the launch of an all-new generation, GMC’s light-duty full-size pickup can now be specified with a 3.0-litre Duramax turbo-diesel engine that produces 277 horsepower and 460 pound-feet of torque. Meanwhile, AT4 and Denali models are available in CarbonPro Edition with a carbon fibre cargo bed that’s both lighter and more durable. Other tech additions include an upgraded ProGrade Trailering System and camera-based adaptive cruise control for extra confidence on the road.
Pros
- Excellent road manners
Cons
- Irrelevant four-cylinder engine