Recent Arrival! $3,250 off MSRP!
HOME OF THE SETH WADLEY PROMISE OIL CHANGES FOR LIFE. PUT A LITTLE GRAVEL IN YOUR TRAVEL AND SEE US I-35 EXIT 72 PAULS VALLEY! Advertised pricing is believed to be accurate, but cannot be guaranteed, call dealer to confirm. Dealer accessories may not be included in price.
2026 Silver GMC Sierra 1500 AT4 HENNESSEY GOLIATH 700 4D Crew Cab 4WD EcoTec3 6.2L V8 10-Speed Automatic
The dealer has added these accessories to this vehicle:
- HENNESSEY GOLAITH 700 ZR2 ($62,370) 700 HP SUPERCHARGED HENNESSEY GOLAITH 700

ABS brakes, Alloy wheels, Compass, Electronic Stability Control, Front dual zone A/C, Heated door mirrors, Heated front seats, Illuminated entry, Integrated Trailer Brake Controller, Low tire pressure warning, Remote keyless entry, Remote Vehicle Starter System, Traction control, Trailering Package.
The Seth Wadley Promise is Lifetime Oil Changes, Lifetime Multi-point Inspections, Lifetime Pre-Vacation Vehicle Check-Up, Identity Theft Protection for 1 year, Road Hazard Tire & Wheel Coverage for 1 year, Dent & Ding Coverage for 1 year, Windshield Coverage for 1 year, Towing for 1 year, Enrollment in our Difference Rewards Program. All at NO COST to you! Come Experience the Seth Wadley Difference!! Price includes: $1500 - Buick GMC Bonus Cash. Exp. 06/30/2026 $1750 - Buick & GMC Consumer Cash Program. Exp. 06/30/2026 Price includes dealer added accessories.