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

VIN1GNSKPKD5MR392591
TrimZ71
Exterior ColorBlue
Drivetrain4WD
Engine5.3L V8
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot166

2021 Chevrolet Tahoe

Z71

Unscored
$43,77685,338 mi

Knoxville, TN 37919

Is this 2021 Chevrolet Tahoe Z71 a good deal?

OAV verdict: Unscored

Why: Listed at $43,776, comparable market range $45,798–$54,157, based on 5 comparable listings. Days on lot: 166 days (market average 58 days).

Market price position

45,798
54,157
43,776

$43,776 · $2,022 below market low

$45,798comparable$54,157
Regional range
$45,798 – $54,157
vs. market low
— $2,022 (4% below)
Comparable vehicles
5
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 2173 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$45,798 – $54,157
Regional Range$45,798 – $54,995

Dealer Info

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Knoxville, TN

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About This 2021 Chevrolet Tahoe

Listing updated: May 21, 2026

Listed by a franchise dealer in Knoxville, TN · On lot for 166 days · VIN verifiable at NHTSA

This used 2021 Chevrolet Tahoe Z71 is listed at $43,776 by a franchise dealer in Knoxville, TN 37919. It has 85,338 miles on the odometer. The exterior color is Blue. It features a 4WD 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 5 similar vehicles in the Knoxville market, the estimated market range is $45,798 to $54,157. The local market range in TN is $45,798 to $54,157.

This vehicle has been on the lot for 166 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 Knoxville, TN 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 a franchise dealer in Knoxville, TN, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GNSKPKD5MR392591 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 TN

Comparable Vehicles

821

Average Price

$44,900

Price Range

$13,999–$87,115

Avg Days on Lot

58

Based on 821 comparable 2019-2023 Chevrolet Tahoe listings in TN, the average asking price is $44,900. This listing at $43,776 is $1,124 below average (3% below market). Comparable prices in TN range from $13,999 to $87,115. Similar vehicles spend an average of 58 days on dealer lots in this market.

Similar Chevrolet Tahoe Listings in TN

8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: Z71 — compare trims below)