2023 GMC Sierra 1500 AT4X
$6,488 more than this car
- 55,439 mi
- 4WD
- 10-Speed Automatic
- Gasoline
- Truck
Diepholz Chevrolet Buick GMC · Charleston, IL · 35 mi away
84,521 miles · truck

Experience premium off-road capability, powerful performance, advanced technology, and upscale comfort with this used 2023 GMC Sierra 1500 AT4X , now available at Russ Braunecker Cadillac Buick GMC in Effingham, Illinois . The Sierra 1500 AT4X takes the legendary capability of the GMC Sierra to the next level, combining serious off-road equipment with a luxurious interior and impressive everyday versatility. The 2023 GMC Sierra 1500 AT4X is engineered for drivers who want a truck capable of going beyond the pavement. Its advanced four-wheel-drive capability, off-road-focused suspension, and rugged design make it an excellent choice for trails, recreation, towing, hauling, and everyday driving. Whether you're heading to the jobsite or exploring off the beaten path, the Sierra AT4X is built to provide confidence and capability. The exterior delivers an aggressive and unmistakable AT4X appearance with a bold GMC grille, signature C-shaped LED lighting, rugged bumpers, premium alloy wheels, AT4X badging, and a commanding stance. Its off-road-focused design gives the Sierra 1500 a distinctive look while emphasizing its capability. Inside, the Sierra 1500 AT4X provides a premium cabin with upscale materials, advanced technology, and excellent comfort. Features include leather-appointed seating, heated and ventilated front seats, a heated steering wheel, power-adjustable front seats, dual-zone automatic climate control, a large GMC infotainment touchscreen, wireless Apple CarPlay and Android Auto?, wireless smartphone charging, multiple USB ports, and premium audio. The spacious cabin makes the AT4X equally well suited for daily driving and long road trips. For drivers who tow and haul, the GMC Sierra 1500 AT4X offers a variety of available trailering technologies designed to make towing more convenient and confident. Features may include an integrated trailer brake controller, Hitch Guidance, Trailer Sway Control, Tow/Haul mode, multiple camera views, and additional towing-focused technology. Advanced safety and driver-assistance technologies help provide additional confidence behind the wheel. Features include Automatic Emergency Braking, Forward Collision Alert, Lane Keep Assist with Lane Departure Warning, Blind Zone Steering Assist, Rear Cross Traffic Braking, Front and Rear Park Assist, HD Surround Vision, and additional intelligent safety technologies. If you're searching for a used 2023 GMC Sierra 1500 AT4X for sale near Effingham, IL , a pre-owned GMC Sierra AT4X , a used off-road pickup truck , a GMC Sierra for towing and hauling , or a used GMC truck in Central Illinois , this Sierra 1500 AT4X deserves a closer look. Its combination of off-road capability, premium comfort, advanced technology, and bold GMC styling makes it an outstanding choice for drivers who want a truck that can handle both everyday life and serious adventures. At Russ Braunecker Cadillac Buick GMC , we're proud to offer a carefully selected inventory of quality pre-owned vehicles backed by competitive pricing, flexible financing options, and exceptional customer service. Our knowledgeable team is committed to helping you find the right GMC truck to fit your work, towing, recreation, and lifestyle needs. Contact Russ Braunecker Cadillac Buick GMC at 217-347-0505 or come by 2309 S Banker Street, Effingham, IL 62401 today to schedule your test drive, explore in-house financing options, or learn more about this exceptional 2023 GMC Sierra 1500 AT4X before it's gone! Happily servicing the Decatur, Mattoon, Effingham, Peoria, Morton, Bloomington, Vandalia, Altamont, Salem, Mt. Vernon, Flora, Louisville, Olney Champaign, Centralia and surrounding areas!
Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.
In the typical middle range · 67% of 6 similar listings ask more than this car.
How we calculate market value: comparable cars for sale now plus their last listed prices.
Same 2022–2024 Sierra 1500 AT4X · used · any miles · within 100 miles of Effingham, Illinois. All 6 comparable cars for sale, nearest first.
$6,488 more than this car
Diepholz Chevrolet Buick GMC · Charleston, IL · 35 mi away
$18,475 more than this car
Diepholz Chevrolet Buick GMC · Charleston, IL · 35 mi away
$25,914 more than this car
Holzhauer GMC · Nashville, IL · 71 mi away
$8,501 less than this car
Newbold Toyota · O Fallon, IL · 81 mi away
$915 less than this car
Smoky Jennings Chevrolet · Palmyra, IL · 81 mi away
$2,250 more than this car
Kenny Kent Chevrolet · Evansville, IN · 98 mi away
2023 GMC Sierra 1500 AT4X55,439 miles · Diepholz Chevrolet Buick GMC · Charleston, IL · 35 mi away$54,402$6,488 more than this car
2024 GMC Sierra 1500 AT4X3,208 miles · Diepholz Chevrolet Buick GMC · Charleston, IL · 35 mi away$66,389$18,475 more than this car
2024 GMC Sierra 1500 AT4X39,599 miles · Holzhauer GMC · Nashville, IL · 71 mi away$73,828$25,914 more than this car
2022 GMC Sierra 1500 AT4X89,668 miles · Newbold Toyota · O Fallon, IL · 81 mi away$39,413$8,501 less than this car
2022 GMC Sierra 1500 AT4X55,597 miles · Smoky Jennings Chevrolet · Palmyra, IL · 81 mi away$46,999$915 less than this car
2023 GMC Sierra 1500 AT4X53,374 miles · Kenny Kent Chevrolet · Evansville, IN · 98 mi away$50,164$2,250 more than this carAll years and trims. Nearest first.
Russ Braunecker Auto Group · Effingham, IL · 0 mi away
Russ Braunecker Auto Group · Effingham, IL · 0 mi away
Russ Braunecker Auto Group · Effingham, IL · 0 mi away
Russ Braunecker Auto Group · Effingham, IL · 0 mi away
Northside Ford Lincoln · Effingham, IL · 0 mi away
Russ Braunecker Auto Group · Effingham, IL · 0 mi away
Russ Braunecker Auto Group · Effingham, IL · 0 mi away
Russ Braunecker Auto Group · Effingham, IL · 0 mi away
2023 GMC Sierra 1500 Denali Ultimate41,059 miles · Russ Braunecker Auto Group · Effingham, IL · 0 mi away$56,451
2022 GMC Sierra 1500 Limited SLT84,459 miles · Russ Braunecker Auto Group · Effingham, IL · 0 mi away$34,399
2022 GMC Sierra 1500 SLT26,645 miles · Russ Braunecker Auto Group · Effingham, IL · 0 mi away$42,715
2024 GMC Sierra 1500 SLT7,482 miles · Russ Braunecker Auto Group · Effingham, IL · 0 mi away$46,938
2022 GMC Sierra 1500 AT422,625 miles · Northside Ford Lincoln · Effingham, IL · 0 mi away$52,370
2025 GMC Sierra 1500 SLT14,600 miles · Russ Braunecker Auto Group · Effingham, IL · 0 mi away$47,828
2025 GMC Sierra 1500 Denali26,884 miles · Russ Braunecker Auto Group · Effingham, IL · 0 mi away$52,506
2025 GMC Sierra 1500 AT413,583 miles · Russ Braunecker Auto Group · Effingham, IL · 0 mi away$56,270