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Vehicle Basics

MPG City/Hwy

18/21

Drivetrain

Four Wheel Drive

Transmission

Automatic

Mileage

6

Exterior Color

Black

Interior Color

Black

Fuel Type

Gas

Engine

4 Cylinder Engine

Stock

T79

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Feature Highlights
technology
  • Android Auto
  • Apple CarPlay
  • Backup Camera
  • Keyless Entry
safety
  • Automatic Emergency Braking
  • Brake Assist
  • Lane Departure Warning
  • Stability Control
interior
  • Power Driver Seat
exterior
  • Trailer Hitch
Seller's Notes
Onyx Black 2026 GMC Sierra 1500 Pro RWD 8-Speed Automatic 2.7L I4 Turbocharged DOHC 16V LEV3-SULEV30 310hp This 2026 GMC Sierra 1500 Pro 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:$1750 - Buick & GMC Consumer Cash Program. Exp. 06/30/2026 $1750 - Buick GMC Bonus Cash. Exp. 06/30/2026 $3500 - GM Trade In Allowance Program. Exp. 06/30/2026 $500 - GM Rewards Card Sales Sign Up and Spend Offer. Exp. 09/30/2026

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O'Neil GMC
Warminster, PA