2023 GMC Sierra 1500 AT4

2023 GMC Sierra 1500 AT4 Crew Cab 4x4 – Supercharged Beast | Davenport Build | Loaded with Tech & StyleIf you're looking for a no-compromise, fully customized half-ton, this 2023 GMC Sierra 1500 AT4 stands in a league of its own. Professionally modified by Davenport Motorsports, this supercharged V8 powerhouse combines off-road capability, high-performance street manners, and show-stopping custom touches—all built on GMC’s luxurious and rugged AT4 foundation. Performance & PowertrainEngine: 6.2L V8 L87 – Factory rated at 420 HPSupercharger: Davenport Supercharged with Dedicated Water-Cooled System – pushing significant power gains well beyond stockExhaust: Corsa Cat-Back Exhaust – Deep, aggressive tone with performance airflowTransmission: Smooth-shifting 10-Speed Automatic MHS Premium Packages & FeaturesAT4 Off-Road Package 4SB – Factory-equipped with off-road-tuned suspension, skid plates, 2-inch lift, and hill descent controlTechnology Package CWM-81 :15" Head-Up DisplayRear Camera MirrorSurround VisionPower Sunroof CF5-81 – Enjoy open-sky cruising in all conditionsAT4 High Clearance Steps VXW-81 – Aggressive styling with practical function Aftermarket Upgrades & Custom TouchesCustom Painted Canopy – Matched perfectly to the stunning Titanium Rush Metallic exteriorCustom Aftermarket Wheels – Standout style and performance-grade stance3M Protection Film + Ceramic Coating – Applied from new to ensure long-term finish protectionDoor Keypad Entry – Convenient access with no key fob needed Interior & StyleUpholstery: Perforated Jet Black Leather with Kalahari Accents HVD Dual-zone climate, wireless charging, heated/ventilated front seats, and premium infotainmentSignature AT4 badging and dark accents throughout for a commanding presence Key SpecsEngine: Supercharged 6.2L V8 Davenport tuned Drivetrain: 4x4Transmission: 10-Speed AutomaticColor: Titanium Rush MetallicCondition: Pristine – protected since newThis is not your average AT4—this is a professionally enhanced, power-built machine tailored for drivers who want aggressive looks, refined luxury, and next-level performance. Between its custom wheels, Corsa exhaust, matched canopy, and supercharged grunt, this truck turns heads everywhere it goes. Contact Stetson GM today to inquire or schedule a private viewing. Trucks like this don’t come around often—and they don’t stay long.

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