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

VIN1GKS1GKD5MR200179
TrimSLT
Exterior ColorBlack
DrivetrainRWD
Engine5.3L V8
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot20

2021 GMC Yukon XL

SLT

Unscored
$36,56078,651 mi

Elk City, OK 73644

Is this 2021 GMC Yukon XL SLT a good deal?

OAV verdict: Unscored

Why: Listed at $36,560, comparable market range $36,560–$36,560. Days on lot: 20 days (market average 67 days).

Market price position

36,560
36,560
36,560

$36,560 · only listing at this price

$36,560 — single data point
Regional range
$36,560 (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 1357 days.

Dealer Info

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Elk City, OK

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About This 2021 GMC Yukon XL

Listing updated: May 22, 2026

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

This used 2021 GMC Yukon XL SLT is listed at $36,560 by a franchise dealer in Elk City, OK 73644. It has 78,651 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 Unscored due to insufficient comparable data. Based on available similar vehicles in the Elk City market, the estimated market range is $36,560 to $36,560.

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 Elk City, 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 Elk City, OK, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GKS1GKD5MR200179 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

210

Average Price

$42,573

Price Range

$16,988–$76,999

Avg Days on Lot

67

Based on 210 comparable 2019-2023 GMC Yukon XL listings in OK, the average asking price is $42,573. This listing at $36,560 is $6,013 below average (14% below market). Comparable prices in OK range from $16,988 to $76,999. Similar vehicles spend an average of 67 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: SLT — compare trims below)