
The 2019 GMC Sierra 1500 AT4 blends rugged off-road capability with upscale style and advanced technology. Designed for those who demand both toughness and luxury, the AT4 stands out with its bold design, premium interior, and trail-ready performance features that make every drive an adventure.
Performance & Capability
Standard 5.3L EcoTec3 V8 engine with 355 hp and 383 lb-ft of torque.
Available 6.2L V8 engine for exceptional power and towing capability.
10-speed automatic transmission delivers smooth, responsive shifts.
Standard 4WD with a 2-inch factory suspension lift for added ground clearance.
Off-Road-tuned Rancho monotube shocks and skid plates for enhanced durability.
Hill Descent Control and selectable drive modes for optimal performance on varied terrain.
Towing capacity up to 11,600 lbs when properly equipped.
Exterior Highlights
Distinct AT4 styling with body-color bumpers, black chrome accents, and signature red recovery hooks.
LED headlamps, fog lights, and taillights for improved visibility.
18-inch machined aluminum wheels with all-terrain tires (optional 20-inch wheels available).
GMC MultiPro Tailgate offering six unique functions for superior versatility.
Interior & Comfort
Premium cabin featuring perforated leather-appointed seats with exclusive Kalahari accents.
Heated and ventilated front seats, heated rear outboard seats, and a heated steering wheel.
Dual-zone automatic climate control for year-round comfort.
Spacious Crew Cab layout with ample headroom and legroom.
Quiet cabin thanks to advanced sound-deadening materials and triple-sealed doors.
Technology & Connectivity
8-inch GMC Infotainment System with Apple CarPlay and Android Auto integration.
Available navigation and Bose premium sound system.
Wireless charging pad and multiple USB ports for device connectivity.
HD Rear Vision Camera and available 360 Surround Vision system.
Safety & Driver Assistance
Forward Collision Alert, Lane Keep Assist, and Front/Rear Park Assist available.
Teen Driver technology and Rear Seat Reminder standard.
The 2019 GMC Sierra 1500 AT4 delivers a perfect combination of rugged capability, refined comfort, and premium craftsmanship. Whether conquering the trails or cruising the highway, this truck stands ready for anything with confidence and style. SALES 281-509-9097