
The 2023 GMC Sierra 2500HD has a powerful 6.6L Duramax Turbo-Diesel V8 engine that can generate up to 445 horsepower and 910 lb-ft of torque. The new 10-speed Allison automatic transmission offers excellent fuel efficiency, and the vehicle is equipped with advanced safety features like ProGrade Trailering System™ and Auto Park Brake Assist. You can also select 4WD with eLockers for complete control in all types of terrain. The eLockers are electronically controlled locking differentials that engage automatically at any speed.
The 2023 Sierra 2500HD has exceptional strength, a sturdy suspension system, and strong axles, making it capable of handling any task. Additionally, the adaptive cruise control feature helps alleviate tiredness by keeping a steady distance from the car in front of you, regardless of speed changes. This GMC truck is equipped with several connectivity features, such as wireless charging and compatibility with Apple CarPlay®/Android Auto™ for your convenience.