The GMC 1500 is a full-size pickup truck that has been manufactured by General Motors since 1988. The diesel version of the GMC 1500 is powered by a 3.0-liter Duramax turbo-diesel engine that produces 277 horsepower and 460 lb-ft of torque. The GMC 1500 diesel is available in both rear-wheel drive and four-wheel drive configurations.
The GMC 1500 diesel is a popular choice for consumers who need a powerful and fuel-efficient pickup truck. The Duramax turbo-diesel engine is known for its reliability and durability, and it provides the GMC 1500 diesel with excellent towing and payload capacities. Additionally, the GMC 1500 diesel gets up to 23 mpg in the city and 33 mpg on the highway, which is better fuel economy than most other full-size pickup trucks.