The 2013 GMC Sierra 1500 6.2L is a powerful full-size pickup with a 6.2-liter V8 engine delivering 403 horsepower and 417 lb-ft of torque. Paired with a 6-speed automatic transmission, it offers excellent towing capacity up to 10,700 pounds. The rugged exterior features bold styling and practical bed options, while the spacious interior provides comfort with available leather seating, advanced infotainment, and dual-zone climate control. Built for work and play, it combines strong performance with key safety features like stability control and airbags.