Is the $17,991 price on this 2018 GMC Yukon XL a good deal?

OAV rates this as Fair Price because the asking price of $17,991 is within the typical market range for this vehicle.

What is the average price for a 2018 GMC Yukon XL in WY?

Based on 30 comparable listings in WY, the average asking price for a 2016-2020 GMC Yukon XL is $32,550, with prices ranging from $17,175 to $39,995.

How long does a 2018 GMC Yukon XL typically stay on dealer lots?

Comparable GMC Yukon XL listings in WY spend an average of 49 days on dealer lots.

Where is this 2018 GMC Yukon XL located?

This vehicle is listed in Casper, WY 82609. VIN: 1GKS2GKC9JR353437. Mileage: 167,618 miles.

What is the fair market price range for this 2018 GMC Yukon XL?

OAV's Price-to-Market analysis estimates the fair market range is $17,991 to $17,991, based on available comparable vehicles.

Vehicle Details

VIN1GKS2GKC9JR353437

TrimSLT

Exterior ColorWhite

Drivetrain4WD

Engine5.3L V8

TransmissionAutomatic

Fuel TypeUnleaded

Inventory Typeused

Days on Lot12

Days on Market132

2018 GMC Yukon XL

SLT

Unscored

$17,991167,618 miles

Casper, WY 82609

Market price position

Lowest comparable ($)

17,991

Highest comparable ($)

17,991

This vehicle's price ($)

17,991

$17,991 · only listing at this price

$17,991 — single data point

Regional range: $17,991 (0 listings)
vs. market: Exact match — no spread
Comparable vehicles: 0

Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 11–53 days.

Dealer Info

Hidden

Casper, WY

This dealer is not yet on OAV

Request a connection and we'll notify the dealer you're interested

View all vehicles from this franchise dealer in Casper, WY →

About This 2018 GMC Yukon XL

Listing updated: May 11, 2026

Listed by a franchise dealer in Casper, WY · On lot for 12 days · VIN verifiable at NHTSA

This used 2018 GMC Yukon XL SLT is listed at $17,991 by a franchise dealer in Casper, WY 82609. It has 167,618 miles on the odometer. The exterior color is White. It features a 4WD drivetrain with a 5.3L V8 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Unscored due to insufficient comparable data. Based on available similar vehicles in the Casper market, the estimated market range is $17,991 to $17,991.

This vehicle has been on the lot for 12 days.

Analysis powered by OAV's patented inventory standardization technology (U.S. Patent No. 12,236,477).

Market context

This listing is part of OAV's broader Casper, WY suvs market analysis. OAV compares vehicles using local and regional price-to-market ranges, days-on-lot, comparable count, and demand signals where available.

How this deal is rated

OAV compares this 2018 GMC Yukon XL against similar vehicles currently available in the local and regional market — same make, model, and year range, filtered for comparable mileage. Based on where this listing falls in that comparable set, it is rated:

Great Deal — priced below the typical range for comparable vehicles.
Fair Price — priced within the expected range for comparable vehicles.
Overpriced — priced above the typical range for comparable vehicles.

This rating refreshes daily as inventory enters and leaves the market. The dealer on this listing has not yet activated on OAV, so the business name and contact details are anonymized here. Activated (paying) dealers appear with their verified business name and a Verified badge.

How this listing is verified

This vehicle listing was aggregated from a franchise dealer in Casper, WY, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GKS2GKC9JR353437 can be independently verified via the U.S. Department of Transportation's NHTSA VIN decoder, and safety recalls at NHTSA's recall database.

Vehicle attributes (year, make, model, trim, mileage, location) are standardized using OAV's patented methodology (U.S. Patent No. 12,236,477), which normalizes naming conventions and deduplicates cross-listed inventory across the dealership network. Listing data is refreshed daily; Price-to-Market analysis uses comparable vehicles within the same geographic market.

2018 GMC Yukon XL Market in WY

Comparable Vehicles

Average Price

$32,550

Price Range

$17,175–$39,995

Avg Days on Lot

Based on 30 comparable 2016-2020 GMC Yukon XL listings in WY, the average asking price is $32,550. This listing at $17,991 is $14,559 below average (45% below market). Comparable prices in WY range from $17,175 to $39,995. Similar vehicles spend an average of 49 days on dealer lots in this market.