2019 GMC Sierra 1500 SLT
Same price as this car
- 106,533 mi
- 4WD
- Automatic
- Gasoline
- Truck
CASPER GMC CADILLAC · Casper, WY · 0 mi away
80,613 miles · truck

Vehicle Details This 2018 GMC Sierra 1500 SLT 4WD is a capable, well-equipped pickup designed for drivers who want strong performance and refined comfort. Powered by a V8 5.3L gasoline engine, it delivers confident acceleration, dependable towing capability, and the versatility needed for work, travel, and everyday driving. Finished with the premium SLT trim, this GMC Sierra offers a commanding presence and a comfortable cabin built to handle Wyoming roads and changing conditions. Inside, you'll find leather seats that add a upscale feel, along with automatic climate control to keep the cabin comfortable in every season. The heated steering wheel is a welcome feature during colder Casper mornings, while steering wheel audio controls make it easy to manage music and calls without taking your hands off the wheel. A back-up camera adds convenience and confidence when parking, backing into tight spaces, or maneuvering around job sites. If you're searching for a pre-owned GMC Sierra 1500 in Casper, WY, this 2018 SLT is a smart choice for drivers who want durability, comfort, and capability in one package. With 4WD and a proven V8 powertrain, it's ready for highways, workdays, and weekend adventures alike. Explore this GMC Sierra 1500 SLT today and see why it stands out among pre-owned trucks in Casper, Wyoming. Equipment The steering wheel audio controls on this model keep the volume and station within easy reach. Protect this vehicle from unwanted accidents with a cutting edge backup camera system. This 2018 GMC Sierra 1500 offers Automatic Climate Control for personalized comfort. The GMC Sierra stays safely in its lane with Lane Keep Assist. This vehicle features a hands-free Bluetooth phone system. The installed navigation system will keep you on the right path. The leather seats in this 2018 GMC Sierra 1500 are a must for buyers looking for comfort, durability, and style. The GMC Sierra is pure luxury with a heated steering wheel. The state of the art park assist system will guide you easily into any spot. Never get into a cold vehicle again with the remote start feature on this model. An off-road package is equipped on this 2018 GMC Sierra 1500. Engulf yourself with the crystal clear sound of a BOSE sound system in this vehicle. Packages SLT Crew Cab Premium Plus Package. Enhanced Driver Alert Package: Lane Keep Assist; Forward Collision Alert; Low Speed Forward Automatic Braking; Ultrasonic Front and Rear Park Assist; IntelliBeam Automatic High Beam On/off Headlight. Preferred Equipment Group 4SA: LED Cargo Box Lighting; EZ Lift and Lower Tailgate; Chrome Door Handles; Rear 60/40 Folding Bench Seat (folds Up); Remote Vehicle Starter System; 5.3L EcoTec3 V8 Engine; Electric Rear Window Defogger; Theft Deterrent System (unauthorized Entry); Auxiliary External Transmission Oil Cooler; 4.2" Diagonal Color Display Driver Info Center; Trailering Equipment; 110-Volt AC Power Outlet; Thin Profile LED Fog Lamps; 150 Amp Alternator; Steering Wheel Audio Controls; Universal Home Remote; Color-Keyed Carpeting; Power Windows with Driver Express Up and Down; OnStar and GMC Connected Services Capable; Remote Keyless Entry; P265/70R17 AS BW Spare Tire; Single Slot CD/MP3 Player; 2-Speed Active Electronic Autotrac Transfer Case; 1st and 2nd Row Color-Keyed Carpeted Floor Mats; Deep-Tinted Glass; Dual-Zone Automatic Climate Control; Power Folding and Adjustable Heated Outside Mirrors; Chrome Mirror Caps; Le
Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.
In the typical middle range · 43% of 7 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 ($32,999).
Market activity: GMC Sierra 1500 prices in the Mountain division: 10.2% of listings cut in 48 hours
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 13); earlier listings at other dealerships are shown by state only. Source: AutosXchange Intel Hub, autos-xchange.com/market.
Same 2017–2019 Sierra 1500 SLT · used · any miles · within 250 miles of Casper, Wyoming. All 7 comparable cars for sale, nearest first.
Same price as this car
CASPER GMC CADILLAC · Casper, WY · 0 mi away
$4,239 less than this car
Tyrrell Chevrolet Company · Cheyenne, WY · 132 mi away
$9,499 less than this car
Ghent Chevrolet · Greeley, CO · 179 mi away
$1,993 more than this car
Sterling Auto Sales (Frederick) · Frederick, CO · 190 mi away
$511 less than this car
Johnson Auto Plaza · Brighton, CO · 207 mi away
$4,185 more than this car
O'Meara GMC · Thornton, CO · 207 mi away
$2,700 more than this car
Stevinson Toyota West · Lakewood, CO · 217 mi away
2019 GMC Sierra 1500 SLT106,533 miles · CASPER GMC CADILLAC · Casper, WY · 0 mi away$32,999Same price
2018 GMC Sierra 1500 SLT100,939 miles · Tyrrell Chevrolet Company · Cheyenne, WY · 132 mi away$28,760$4,239 less than this car
2017 GMC Sierra 1500 SLT125,738 miles · Ghent Chevrolet · Greeley, CO · 179 mi away$23,500$9,499 less than this car
2019 GMC Sierra 1500 SLT83,990 miles · Sterling Auto Sales (Frederick) · Frederick, CO · 190 mi away$34,992$1,993 more than this car
2018 GMC Sierra 1500 SLT 4x461,387 miles · Johnson Auto Plaza · Brighton, CO · 207 mi away$32,488$511 less than this car
2019 GMC Sierra 1500 SLT76,640 miles · O'Meara GMC · Thornton, CO · 207 mi away$37,184$4,185 more than this car
2019 GMC Sierra 1500 SLT62,938 miles · Stevinson Toyota West · Lakewood, CO · 217 mi away$35,699$2,700 more than this carAll years and trims. Nearest first.
CASPER GMC CADILLAC · Casper, WY · 0 mi away
CASPER GMC CADILLAC · Casper, WY · 0 mi away
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CASPER GMC CADILLAC · Casper, WY · 0 mi away
Quality Auto of Casper · Casper, WY · 22 mi away
Quality Auto of Casper · Casper, WY · 22 mi away
Quality Auto of Casper · Casper, WY · 22 mi away
Greiner Ford of Casper · Casper, WY · 28 mi away
2019 GMC Sierra 1500 Denali83,386 miles · CASPER GMC CADILLAC · Casper, WY · 0 mi away$39,999
2020 GMC Sierra 1500 Denali79,959 miles · CASPER GMC CADILLAC · Casper, WY · 0 mi away$42,999
2020 GMC Sierra 1500 SLT61,099 miles · White's Mountain Motors, LLC · Casper, WY · 0 mi away$37,864
2022 GMC Sierra 1500 Limited SLT48,434 miles · CASPER GMC CADILLAC · Casper, WY · 0 mi away$45,999
2020 GMC Sierra Denali73,843 miles · Quality Auto of Casper · Casper, WY · 22 mi away$37,973
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2017 GMC Sierra 3500HD Denali113,147 miles · Greiner Ford of Casper · Casper, WY · 28 mi away$44,094