
Vehicle Details
2018 GMC Yukon XL
Denali
Walla Walla, WA 99362
Is this 2018 GMC Yukon XL Denali a good deal?
OAV verdict: Unscored
Why: Listed at $26,450, comparable market range $26,450–$26,450. Days on lot: 48 days (market average 51 days).
Market price position
$26,450 · only listing at this price
- Regional range
- $26,450 (0 listings)
- vs. market
- Exact match — no spread
- Comparable vehicles
- 0
Similar vehicles recently sold in an estimated 9–42 days.
What does Demand-Verified mean?
Market Breakdown
Local = comparable listings in the same metro. Regional = comparable listings across the broader state or multi-state region. Both ranges refresh daily.
Dealer Info
Walla Walla, WA
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About This 2018 GMC Yukon XL
Listing updated: May 19, 2026Listed by a franchise dealer in Walla Walla, WA · On lot for 48 days · VIN verifiable at NHTSA
This used 2018 GMC Yukon XL Denali is listed at $26,450 by a franchise dealer in Walla Walla, WA 99362. It has 121,711 miles on the odometer. The exterior color is Gray. It features a 4WD drivetrain with a 6.2L 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 Walla Walla market, the estimated market range is $26,450 to $26,450.
This vehicle has been on the lot for 48 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 Walla Walla, WA 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 Walla Walla, WA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GKS2HKJ0JR259029 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 WA
Comparable Vehicles
77
Average Price
$28,564
Price Range
$17,499–$41,999
Avg Days on Lot
51
Based on 77 comparable 2016-2020 GMC Yukon XL listings in WA, the average asking price is $28,564. This listing at $26,450 is $2,114 below average (7% below market). Comparable prices in WA range from $17,499 to $41,999. Similar vehicles spend an average of 51 days on dealer lots in this market.
Similar GMC Yukon XL Listings in WA
8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: Denali — compare trims below)

2020 GMC Yukon XL
Denali
Edmonds, WA

2016 GMC Yukon XL
Denali
Port Orchard, WA

2016 GMC Yukon XL
Denali
Tacoma, WA
2017 GMC Yukon XL
Denali
Yakima, WA

2017 GMC Yukon XL
Denali
Yakima, WA

2019 GMC Yukon XL
Denali
Bellingham, WA

2016 GMC Yukon XL
Denali
Lynnwood, WA

2018 GMC Yukon XL
Denali
Kennewick, WA