2026 GMC Sierra 2500 HD AT4
- MSRP: $79,219
- Offers: $500
- Karl Price: $78,719
- Conditional Offers: $1,000
Engine: 6.6L V8 Gas engine, Transmission: Automatic, Drive Line: 4WD, Exterior Color: Sterling Metallic, Interior Color: Jet Black with Kalahari accents, Perforated Front
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