Why should you buy a 2026 GMC Sierra 1500 in Manassas, VA, Near Sterling?
The 2026 GMC Sierra 1500: What We Like
If you've ever had a trailer swaying nervously behind you, you know the value of the available enhanced 3.0L Duramax Turbo-Diesel. You get 13,300 pounds of towing capacity1, thanks to the 305 hp/495 lb-ft of torque. That heavy trailer you worried about just became a light suggestion. Pair that with the available ProGrade Trailering System, and suddenly, the confusing part of towing - hitching, monitoring tire pressure, pre-departure checks - is all handled right on the In-Vehicle Trailering App.
