2026 GMC Sierra 1500

This isn't your average off-road truck, its a 2026 GMC Sierra AT4 Goliath 700 built by Hennessey. Combining high-end GMC refinement with legendary Hennessey Performance engineering, this Goliath 700 is finished in Onyx Black and delivers incredible muscle, aggressive styling, and exceptional capability. Performance Capability Twin-Screw Supercharger System: Blown air-to-water intercooled setup paired with custom HPE engine calibration for immense, smooth power delivery. Aggressive Exhaust: Stainless steel catback exhaust system fitted with sleek upgraded black tips for a deep, commanding rumble. DSSV BDS Suspension: Multimatic DSSV shocks paired with a BDS suspension upgrade and enhanced upper control arms ensure superior ride quality and articulation. Big Brake Stopping Power: Upgraded GM Performance 6-piston big brake kit brings all that horsepower to a confident halt. Trail-Ready Stance: Riding on 20-inch Hennessey performance wheels wrapped in massive 35-inch off-road tires. Exterior Styling Goliath Steel Bumpers: Heavy-duty Hennessey Goliath front bumper featuring an integrated push bar, recovery tow hooks, and a heavy-duty branded skid plate, complemented by a matching Goliath rear bumper. Illuminated Trail Vision: Integrated 40-inch LED light bar along with 3-inch LED pod lights and upgraded fog lights to slice through the dark. Carbon Fiber Touches: Upgraded exposed carbon fiber hood applique and carbon fiber Hennessey tailgate applique accenting the deep Onyx Black finish. Convenience Badging: Raised Hennessey and Goliath badging with electronic power running boards for easy entry and exit. Interior Exclusivity Limited Production: One of only 250 units produced annually, featuring serial-numbered interior plaques. Premium Protection: Custom Hennessey all-weather floor mats protecting the factory-fresh cabin. Peace of Mind: Backed by a 3-year / 36,000-mile limited warranty.