U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
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Vehicle Details

VIN1GKS1JKL7MR404230
TrimDenali
Exterior ColorWhite
DrivetrainRWD
Engine6.2L V8
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot20

2021 GMC Yukon XL

Denali

Unscored
$39,249111,669 mi

Tulsa, OK 74145

Is this 2021 GMC Yukon XL Denali a good deal?

OAV verdict: Unscored

Why: Listed at $39,249, comparable market range $33,993–$47,994, based on 3 comparable listings. Days on lot: 20 days (market average 65 days).

Market price position

33,993
47,994
39,249

$39,249 · within market range

$33,993comparable$47,994
Regional range
$33,993 – $47,994
vs. market
$5,256 above low · $8,745 below high
Comparable vehicles
3
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1865 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.

Local Range$33,993 – $47,994
Regional Range$33,993 – $56,994

Dealer Info

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Tulsa, OK

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About This 2021 GMC Yukon XL

Listing updated: May 23, 2026

Listed by a franchise dealer in Tulsa, OK · On lot for 20 days · VIN verifiable at NHTSA

This used 2021 GMC Yukon XL Denali is listed at $39,249 by a franchise dealer in Tulsa, OK 74145. It has 111,669 miles on the odometer. The exterior color is White. It features a RWD 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 3 similar vehicles in the Tulsa market, the estimated market range is $33,993 to $47,994. The local market range in OK is $33,993 to $47,994.

This vehicle has been on the lot for 20 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 Tulsa, OK 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 2021 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:

Listings show OAV's PTM-derived deal quality and live market context. OAV-claimed dealers manage their listing profile and route buyer inquiries directly. Paid OAV partners surface additional verification signals.

How this listing is verified

This vehicle listing was aggregated from a franchise dealer in Tulsa, OK, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GKS1JKL7MR404230 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.

2021 GMC Yukon XL Market in OK

Comparable Vehicles

220

Average Price

$42,690

Price Range

$16,988–$76,999

Avg Days on Lot

65

Based on 220 comparable 2019-2023 GMC Yukon XL listings in OK, the average asking price is $42,690. This listing at $39,249 is $3,441 below average (8% below market). Comparable prices in OK range from $16,988 to $76,999. Similar vehicles spend an average of 65 days on dealer lots in this market.

Similar GMC Yukon XL Listings in OK

8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: Denali — compare trims below)