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CASPER GMC CADILLAC · Casper, WY

2018 GMC Sierra 1500 SLT

80,613 miles · truck

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year2018
MakeGMC
ModelSierra 1500
TrimSLT
Stock numberG7281B
Mileage80,613 miles
BodyPickup
Engine5.3L 8-cyl
Cylinders8
Displacement5.3L
Horsepower355
TransmissionAutomatic
Drivetrain4WD
FuelGasoline
MPG15 city / 20 hwy
ExteriorRed Quartz Tintcoat
InteriorJET BLACK, PERFORATED LEATHER-APPOINTED FRONT SEAT
Doors4

Vehicle description

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

Features & options (4)

  • Max seating capacity
  • Fuel System
  • Fuel tank capacity
  • Horsepower

Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.

AutosXchange Intel

Vehicle price analysis

Live listings · within 250 miles of Casper, Wyoming
Asking price$32,999Dealer asking price · 80,613 mi
Market value$32,999Market value · based on 7 comparable cars
vs. market Fair price0.0%Fair price · based on 7 comparable cars

Where this price sits

In the typical middle range · 43% of 7 similar listings ask more than this car.

$23,500lowest$37,184highest
Middle 50% of asking pricesMarket valueThis car

Price vs. market value

0.0%
−25%Market value+25%
Fair price$0 above the market value of $32,999

Price range

$32,999
$23,500$37,184
4th lowest price of 8 similar listings within 250 milesTick marks the market value · range of 7 similar listings

AutosXchange Insights

  • Compared with 7 used 2017–2019 GMC Sierra 1500 SLT listings within 250 mi.
  • 4th lowest price of 8 similar listings within 250 miles.
  • Has about 3,000 fewer miles than similar listings.
  • About 8,957 miles per year of age (U.S. average is roughly 12,000–14,000).
  • Stock # G7281B — mention it when you call or text.

How we calculate market value: comparable cars for sale now plus their last listed prices.

Price history

Price tracked by AutosXchange since Nov 8, 2026. No price change at this dealership since Nov 8 ($32,999).

$32.7k$32.8k$32.9k$33.0k$33.1k$33.2kNov 8Nov 9Nov 10Nov 11Nov 12Nov 13

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.

Cars this price is compared to

Same 2017–2019 Sierra 1500 SLT · used · any miles · within 250 miles of Casper, Wyoming. All 7 comparable cars for sale, nearest first.

More GMC Sierra 1500 near Casper

All years and trims. Nearest first.