New GMC Sierra 3500 HD Sle for Sale
5 resultsCompare current new gmc sierra 3500 hd sle for sale by price, mileage, location, and dealer details.
2026 GMC Sierra 3500 HD SLE
2026 GMC Sierra 3500 HD SLE
2026 GMC Sierra 3500 HD SLE
2026 GMC Sierra 3500 HD SLE
2026 GMC Sierra 3500 HD SLE
Model and trim guide
About the GMC Sierra 3500 HD Sle trim
Dealers use the Sle trim name for these GMC Sierra 3500 HD listings. Equipment can differ by model year and options, so check each listing and window sticker before comparing vehicles.
There are currently 5 matching vehicles.
- Current matches
- 5
- Approved dealer listings
- Advertised prices
- $50,095 - $71,435
- Current listed price range
- Model years
- 2026
- Years in current inventory
- Reported mileage
- 5 mi - 10 mi
- Odometer range where provided
- Condition mix
- 5 new
- Current listing counts
What to compare
Price and dealer terms
Advertised prices may not include taxes, registration, add-ons or dealer fees. Confirm the final price with the dealer.
Year, mileage, and condition
Compare model year, reported mileage, photos, condition details and history information for each vehicle.
Trim and installed equipment
A trim name does not guarantee that two vehicles have the same equipment. Check the drivetrain, packages, options and accessories on the dealer page or window sticker.
Compare the full model
See every current GMC Sierra 3500 HD listing, including other trims.
Browse all GMC Sierra 3500 HD inventory →