The main difference between the GMC Sierra 2500 HD and Sierra 3500 HD comes down to payload and towing capability. Both are heavy-duty trucks built for serious work, but the Sierra 3500 HD is …

How long a Sierra 3500 will last depends on how many miles are driven per year and the quality and frequency of maintenance and repairs. For reference, the average age of a used vehicle is 12.5 …

We have 2.3K GMC Sierra 3500HDs for sale with Free CARFAX Reports including Denali, AT4, SLT and other trims. 1,681 GMC Sierra 3500HDs are reported accident free and 1,064 are One-Owner cars.

Get a great deal on one of 1,329 new GMC Sierra 3500HDs for sale near you. Get dealership reviews, prices, ratings. Edmunds gives you everything you need to get a great deal.

Favorably reviewed: Owners rated the 2023 GMC Sierra 3500HD 5 / 5 stars. 91.9% of 2023 Sierra 3500HD models on CarGurus are accident free. The 2023 GMC Sierra 3500HD combines …

Shop 1,041 used GMC Sierra 3500 as low as $14,999. Get free history reports, credit checks, expert reviews & online financing.

Discover the 2026 GMC Sierra 2500 HD & 3500 HD Denali and Denali Ultimate luxury trucks with a bold grille, premium interior, and a 13.4 inch infotainment system.