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

VIN1GNSKTKL3MR157378
TrimHigh Country
Exterior ColorRed
Drivetrain4WD
Engine6.2L V8
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot51

2021 Chevrolet Tahoe

High Country

Unscored
$47,89384,102 mi

Spearfish, SD 57783

Is this 2021 Chevrolet Tahoe High Country a good deal?

OAV verdict: Unscored

Why: Listed at $47,893, comparable market range $44,995–$47,995, based on 8 comparable listings. Days on lot: 51 days (market average 105 days).

Market price position

44,995
47,995
47,893

$47,893 · within market range

$44,995comparable$47,995
Regional range
$44,995 – $47,995
vs. market
$2,898 above low · $102 below high
Comparable vehicles
8
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 2071 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$44,995 – $47,995

Roughlock Auto

Spearfish, SD

OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.

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Request availability and out-the-door price

OAV will route your inquiry to Roughlock Auto for current availability of this 2021 Chevrolet Tahoe High Country and an out-the-door price quote (taxes, fees, addons included).

OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.

About This 2021 Chevrolet Tahoe

Listing updated: Jul 10, 2026

Listed by an independent dealer in Spearfish, SD · On lot for 51 days · VIN verifiable at NHTSA

This used 2021 Chevrolet Tahoe High Country is listed at $47,893 by roughlock auto in Spearfish, SD 57783. It has 84,102 miles on the odometer. The exterior color is Red. 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 8 similar vehicles in the Spearfish market, the estimated market range is $44,995 to $47,995.

This vehicle has been on the lot for 51 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 Spearfish, SD 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 Chevrolet Tahoe 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 an independent dealer in Spearfish, SD, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GNSKTKL3MR157378 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 Chevrolet Tahoe Market in SD

Comparable Vehicles

145

Average Price

$46,970

Price Range

$18,295–$70,918

Avg Days on Lot

105

Based on 145 comparable 2019-2023 Chevrolet Tahoe listings in SD, the average asking price is $46,970. This listing at $47,893 is $923 above average (2% above market). Comparable prices in SD range from $18,295 to $70,918. Similar vehicles spend an average of 105 days on dealer lots in this market.

Similar Chevrolet Tahoe Listings in SD

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