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

VIN1GKS1BKD7MR255204
TrimSLT
Exterior ColorGray
DrivetrainRWD
Engine5.3L V8
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot17

2021 GMC Yukon

SLT

Unscored
N/A67,086 mi

Charleston, SC 29407

Is this 2021 GMC Yukon SLT a good deal?

OAV verdict: Unscored

Why: Listed at —, comparable market range $45,309–$45,389, based on 7 comparable listings. Days on lot: 17 days (market average 41 days).

Market price position

Insufficient comparable data to score this listing.

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$45,309 – $45,389
Regional Range$35,748 – $50,649

Dealer Info

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Charleston, SC

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About This 2021 GMC Yukon

Listing updated: May 23, 2026

Listed by a franchise dealer in Charleston, SC · On lot for 17 days · VIN verifiable at NHTSA

This used 2021 GMC Yukon SLT is listed at an unlisted price by a franchise dealer in Charleston, SC 29407. It has 67,086 miles on the odometer. The exterior color is Gray. 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 7 similar vehicles in the Charleston market, the estimated market range is $45,309 to $45,389. The local market range in SC is $45,309 to $45,389.

This vehicle has been on the lot for 17 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 Charleston, SC 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 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 Charleston, SC, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GKS1BKD7MR255204 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 Market in SC

Comparable Vehicles

623

Average Price

$52,638

Price Range

$17,289–$82,639

Avg Days on Lot

41

Based on 623 comparable 2019-2023 GMC Yukon listings in SC, the average asking price is $52,638. Comparable prices in SC range from $17,289 to $82,639. Similar vehicles spend an average of 41 days on dealer lots in this market.

Similar GMC Yukon Listings in SC

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