U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology · Patent Pending for Additional Innovations
OAV
2018 GMC Yukon XL

Vehicle Details

VIN1GKS1GKC9JR390474
TrimSLT
Exterior ColorBlack
DrivetrainRWD
Engine5.3L V8
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot23
Days on Market241

2018 GMC Yukon XL

SLT

Unscored
$23,97597,373 miles

Thomaston, GA 30286

Market price position

23,975
23,975
23,975

$23,975 · only listing at this price

$23,975 — single data point
Regional range
$23,975 (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 1153 days.

Market Breakdown

Local = comparable listings in the same metro. Regional = comparable listings across the broader state or multi-state region. Both ranges refresh daily.

Regional Range$23,000 – $23,000

Dealer Info

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Thomaston, GA

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About This 2018 GMC Yukon XL

Listing updated: May 8, 2026

Listed by a franchise dealer in Thomaston, GA · On lot for 23 days · VIN verifiable at NHTSA

This used 2018 GMC Yukon XL SLT is listed at $23,975 by a franchise dealer in Thomaston, GA 30286. It has 97,373 miles on the odometer. The exterior color is Black. It features a RWD drivetrain with a 5.3L V8 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Fair Price — priced at market value. Based on available similar vehicles in the Thomaston market, the estimated market range is $23,975 to $23,975.

This vehicle has been on the lot for 23 days.

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

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:

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 Thomaston, GA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GKS1GKC9JR390474 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 GA

Comparable Vehicles

217

Average Price

$25,358

Price Range

$12,500–$41,998

Avg Days on Lot

51

Based on 217 comparable 2016-2020 GMC Yukon XL listings in GA, the average asking price is $25,358. This listing at $23,975 is $1,383 below average (5% below market). Comparable prices in GA range from $12,500 to $41,998. Similar vehicles spend an average of 51 days on dealer lots in this market.

Similar GMC Yukon XL Listings in GA

8 comparable vehicles with similar year and mileage