Â
1 of 16
View All
Mileage
6
O'Neil GMC
869 W Street Road, Warminster, PA, 18974Vehicle Basics
MPG City/Hwy
No data
Drivetrain
Four Wheel Drive
Transmission
Automatic
Mileage
6
Exterior Color
Black
Interior Color
Tan
Fuel Type
Diesel
Engine
8 Cylinder Engine
Stock
T296
Know before you buy!
Get a Vehicle History Report
Feature Highlights
technology
- Android Auto
- Apple CarPlay
- Backup Camera
- Head-Up Display
safety
- Adaptive Cruise Control
- Automatic Emergency Braking
- Blind Spot Monitor
- Brake Assist
interior
- Cooled Driver Seat
- Cooled Passenger Seat
- Dual Climate Control
- Heated Seats
exterior
- Rain Sensing Front Wipers
- Trailer Hitch
View All Specifications and Features
Seller's Notes
Onyx Black 2026 GMC Sierra 2500HD AT4 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel This 2026 GMC Sierra 2500HD AT4 in Onyx Black features: O'Neil GMC in Warminster serving Philadelphia since 1965. See the rest of our inventory at ONEILGMC.COM. Price excludes tax, tags, title, license, and dealer fees, additional rebates may apply, but internet price does include the following rebates:$1000 - Buick & GMC Consumer Cash Program. Exp. 06/30/2026 $500 - GM Rewards Card Sales Sign Up and Spend Offer. Exp. 09/30/2026
2026 Sierra 2500HD for Sale near Columbus, OH
43215These cars are a great deal for Sierra 2500HD shoppers. Click below to find your next car.
Selling Your Car?
Get an online offer in 2 minutes using our Sell My Car tool.