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27 listings
- Not Priced
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 6'10” bed, 6.6l, 8cyl
- Robert Basil Buick GMC (52 mi away)(2)
- Home delivery*
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Located in Orchard Park, NY / 52 miles away from Olean, NY
Features and Specs:
Listing Information:
VIN: 1GT4UME71SF291885
Stock: RB251213
Listed since: 04-22-2025 - Not Priced
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 6'10” bed, 6.6l, 8cyl
- Robert Basil Buick GMC (52 mi away)(2)
- Home delivery*
Close
Located in Orchard Park, NY / 52 miles away from Olean, NY
Features and Specs:
Listing Information:
VIN: 1GT4UPE78SF301555
Stock: RB251299
Listed since: 05-03-2025 - Exterior color: Summit WhiteSummit White
- Interior color: Jet Black w/Kalahari Accents leatherJet Black w/Kalahari Accents leather
- 6'10” bed, 6.6l, 8cyl
- Robert Basil Buick GMC (52 mi away)(2)
- Home delivery*
Close
Located in Orchard Park, NY / 52 miles away from Olean, NY
Features and Specs:
Listing Information:
VIN: 1GT4UPEY2SF260736
Stock: RB251209
Listed since: 04-21-2025- Exterior color: Downpour MetallicDownpour Metallic
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Robert Basil Buick GMC (52 mi away)(2)
- Home delivery*
Close
Located in Orchard Park, NY / 52 miles away from Olean, NY
Features and Specs:
Listing Information:
VIN: 1GT4UREY4SF238605
Stock: RB250857
Listed since: 02-15-2025- Not Priced
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black clothJet Black cloth
- 6'10” bed, 6.6l, 8cyl
- Robert Basil Buick GMC (52 mi away)(2)
- Home delivery*
Close
Located in Orchard Park, NY / 52 miles away from Olean, NY
Features and Specs:
Listing Information:
VIN: 1GT5UME7XSF263149
Stock: RB250992
Listed since: 03-19-2025 - Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black premium leatherJet Black premium leather
- 6'10” bed, 6.6l, 8cyl
- Robert Basil Buick GMC (52 mi away)(2)
- Home delivery*
Close
Located in Orchard Park, NY / 52 miles away from Olean, NY
Features and Specs:
Listing Information:
VIN: 1GT4UREYXSF238589
Stock: RB250855
Listed since: 02-15-2025
Showing 22 - 27 out of 27 listings
Consumer Reviews for the GMC Sierra 2500HD
Read recent reviews for the GMC Sierra 2500HD
Be Aware!!! Do Not Buy!!
Jim Feltes, 01/10/2024
2024 GMC Sierra 2500HD AT4 4dr Crew Cab 4WD SB (6.6L 8cyl 10A)
I bought a new 2024 2500HD AT4 on 11/15/23 - loved the truck except for the puddle of coolant it left on my garage floor. Took it to the local dealer who replaced the oil cooler - once home i discovered it was still leaking from the same place. Took it back to the dealer who had to order another oil cooler back on 12/14. I have been waiting since then with no estimated time of when … the part will arrive. I have been without a vehicle for 53 days now and GM Customer Service keeps giving me the runaround. To say the least I am disappointed in the truck but extremely disappointed with GM and in the manner in which this has been handled.
| Trim | MPG | Engine | Starting Price |
|---|---|---|---|
| 2025 GMC Sierra 2500HD SLE 4dr Crew Cab 4WD SB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | N/A |
| 2025 GMC Sierra 2500HD AT4 4dr Crew Cab 4WD SB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | N/A |
| 2025 GMC Sierra 2500HD AT4 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | N/A |
| 2025 GMC Sierra 2500HD Denali 4dr Crew Cab 4WD SB (6.6L 8cyl Turbodiesel 10A) | N/A | 8-cylinders (diesel) | N/A |
| 2025 GMC Sierra 2500HD SLE 4dr Double Cab 4WD SB (6.6L 8cyl 10A) | N/A | 8-cylinders (gas) | N/A |
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** This image is a stock photo and may not reflect the model year or color of, and/or equipment offered on, the advertised vehicle.