2023 GMC Sierra 1500 AT4
$3,851 less than this car
- 32,755 mi
- 4WD
- Automatic
- Diesel
- Truck
Loveland Buick GMC · Loveland, CO · 161 mi away
44,484 miles · truck

Vehicle Details This 2023 GMC Sierra 1500 AT4 blends off-road capability, premium comfort, and modern technology in one highly capable full-size pickup. Finished with the rugged AT4 trim and equipped with 4WD, this GMC Sierra is built to handle demanding job sites, weekend towing, and Wyoming terrain with confidence. Under the hood, the efficient and powerful 6-cylinder 3.0L Diesel engine delivers strong performance, smooth highway cruising, and the torque you want for hauling and trailering. Inside, the cabin is designed for comfort and convenience with features like a Heated Steering Wheel, Apple CarPlay, and XM Radio, helping you stay connected and entertained on every drive. Lane Departure Warning adds an extra layer of confidence for daily commuting and long-distance travel, while the refined interior keeps you comfortable on every mile. With 44,484 miles, this truck offers a great opportunity to own a well-equipped late-model pickup with proven capability. A CARFAX Clean Report provides added peace of mind, and the GMC Sierra's bold styling, premium materials, and advanced technology make it stand out from the crowd. If you are searching for a pre-owned GMC Sierra 1500 AT4 in Casper, WY, this truck is an excellent choice for drivers who want durability, versatility, and premium features in one dependable package. Equipment with XM/Sirus Satellite Radio you are no longer restricted by poor quality local radio stations while driving the vehicle. Anywhere on the planet, you will have hundreds of digital stations to choose from. This 1/2 ton pickup's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. Keep your hands warm all winter with a heated steering wheel in this 1/2 ton pickup . An off-road package is installed on this GMC Sierra so you are ready for your four-wheeling best. It comes equipped with Android Auto for seamless smartphone integration on the road. Bluetooth technology is built into this 2023 GMC Sierra 1500, keeping your hands on the steering wheel and your focus on the road. Engulf yourself with the crystal clear sound of a BOSE sound system in the vehicle. This 1/2 ton pickup features steering wheel audio controls. Protect this unit from unwanted accidents with a cutting edge backup camera system. Packages AT4 Premium Package: Off-Road High Clearance Step. Technology Package: Multicolor 15" Diagonal Head-Up Display; Bed View Camera; Rear Camera Mirror. Preferred Equipment Group 4SB: Trailer Side Blind Zone Alert; Ultrasonic Front and Rear Park Assist; Trailer Camera Provisions; Electric Rear-Window Defogger; Theft Deterrent System (unauthorized Entry); Black Chrome Header and Grille Insert Bars; Front Rainsensing Wipers; Heavy-Duty Air Filter; Skid Plates; Compass; 120-Volt Instrument Panel Power Outlet; Heated Driver and Front Outboard Passenger Seating; Wireless Charging; Front Premium Floor Liners with Removable Carpet Insert; Color-Keyed Carpeting Floor Covering; OnStar and GMC Connected Services Capable; Heated 2nd Row Outboard Seats; Power Front Passenger Windows with Express Up/down; Premium Bose 7-Speaker Sound System; Power Rear Windows with Express Down; Integrated Trailer Brake Controller; HD Surround Vision; Ventilated Driver and Front Passenger Seats; Power Rake and Telescoping Steering Column; 18" X 8.5" Machined Aluminum Wheels; Keyless Open and Start; Perimeter Lighting; Push Button Start; LED Cargo Area Lighting; Remo
Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.
Among the highest-priced · 0% of 8 similar listings ask more than this car.
How we calculate market value: comparable cars for sale now plus their last listed prices.
Price tracked by AutosXchange since Nov 8, 2026. No price change at this dealership since Nov 8 ($54,999).0 price changes at this dealership: $54,999 → $54,999.
AutosXchange Intel Hub: Price changes for this model in Wyoming · This model in the Intel Hub · Market movers in Wyoming
Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 11); earlier listings at other dealerships are shown by state only. Source: AutosXchange Intel Hub, autos-xchange.com/market.
Same 2023 Sierra 1500 AT4 · used · any miles · within 250 miles of Casper, Wyoming. All 8 comparable cars for sale, nearest first.
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