2026 GMC Sierra 1500 SLT

2026 GMC Sierra 1500 SLT


Onyx Black 2026 GMC Sierra 1500 SLT 4WD 10-Speed Automatic V8


We are your premier Carrollton, GA Cadillac dealership. John Thornton Cadillac Inc. Is family owned, and it is our goal to provide you with an excellent purchase and ownership experience. We also proudly serve Douglasville Cadillac customers. Whether you're searching for a new or used car near Douglasville or Bremen, researching financing options, or looking for a quick quote on a car, truck, or SUV, the friendly, yet professional staff at our Carrollton Cadillac dealership is ready to provide you with all the help you need. We are proud to serve Bremen Cadillac customers. We have served as your premier Cadillac dealer for the entire West Georgia area for over 45 years. Preferred Equipment Group 4SA (120-Volt Bed Mounted Power Outlet, 120-Volt Interior Power Outlet, 170 Amp Alternator, 2 Charge-Only Rear USB Ports, 2 Charge/Data USB Ports, Auto-Locking Rear Differential, Auxiliary External Transmission Oil Cooler, Chrome Header & Chrome Grille Insert Bars, Colour-Keyed Carpeting Floor Covering, Deep-Tinted Glass, Electric Rear-Window Defogger, Front Frame-Mounted Black Recovery Hooks, Front Rain-Sensing Wipers, HD Rear Vision Camera, Integrated Trailer Brake Controller, Keyless Open & Start, LED Cargo Area Lighting, Manual Tilt-Wheel & Telescoping Steering Column, OnStar Services Capable, Perimeter Lighting, Power Door Locks, Power Front Passenger Windows w/Express Up/Down, Power Front Windows w/Driver Express Up/Down, Power Rear Windows w/Express Down, Push Button Start, Rear Wheelhouse Liners, Remote Vehicle Starter System, Steering Wheel Audio Controls, Theft Deterrent System (Unauthorized Entry), and Wi-Fi Hotspot Capable), ProGrade Trailering System (Hitch View and In-Vehicle Trailering System App), Sierra Safety Plus Package (HD Surround Vision, Rear Cross Traffic Braking, Rear Pedestrian Alert, Safety Alert Seat, Trailer Camera Provisions, Trailer Side Blind Zone Alert, and Ultrasonic Front & Rear Park Assist), SLT Convenience Package (2 Charge/Data USB Ports Inside Centre Console, Electronic Precision Shift, Floor-Mounted Centre Console, Front Bucket Seats, Power Rake & Telescoping Steering Column, Premium Bose 7-Speaker Sound System, Ventilated Driver & Front Passenger Seats, and Wireless Charging), SLT Preferred Package (Adaptive Cruise Control, Heated 2nd Row Outboard Seats, Power Sliding Rear Window w/Rear Defogger, and Universal Home Remote), SLT Premium Plus Package (Chrome Assist Steps and Spray-On Pickup Bedliner w/GMC Logo), Standard Suspension Package, Trailering Package (Hitch Guidance), X31 Off-Road & Protection Package (All-Weather Floor Liner (LPO)), X31 Off-Road Package (Heavy-Duty Air Filter and Hill Descent Control), 10-Speed Automatic, 4WD, Dark Walnut/Slate Leather, 10-Way Power Driver Seat Adjuster w/Lumbar, 10-Way Power Passenger Seat Adjuster w/Lumbar, 20" Polished Aluminum Wheels, 3.23 Rear Axle Ratio, 4-Wheel Disc Brakes, 6 Speakers, 6-Speaker Audio System Feature, ABS brakes, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM with 360L, Apple CarPlay/Android Auto, Auto High-beam Headlights, Auto-dimming door mirrors, Auto-dimming Rear-View mirror, Automatic Emergency Braking, Automatic temperature control, Brake assist, Buckle to Drive, Bumpers: chrome, Compass, Delay-off headlights, Driver door bin, Driver Memory, Driver vanity mirror, Dual Exhaust System, Dual front impact airbags, Dual front side impact airbags, Electronic Stability Control, Emergency communication system: OnStar, Following Distance Indicator, Forward Collision Alert, Front 40/20/40 Split-Bench Seat, Front anti-roll bar, Front dual zone A/C, Front fog lights, Front License Plate Mount BC/MB/ON, Front Pedestrian Braking, Front reading lights, Front wheel independent suspension, Fully automatic headlights, Heated door mirrors, Heated Driver & Front Outboard Passenger Seating, Heated front seats, Heated steering wheel