U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
OAV
2021 Chevrolet Tahoe

Vehicle Details

VIN1GNSKNKD1MR281511
TrimLT
Exterior ColorBlack
Drivetrain4WD
Engine5.3L V8
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot143
Days on Market176

2021 Chevrolet Tahoe

LT

Unscored
$36,990100,323 miles

Biddeford, ME 04005

Market price position

33,681
42,997
36,990

$36,990 · within market range

$33,681comparable$42,997
Regional range
$33,681 – $42,997
vs. market
$3,309 above low · $6,007 below high
Comparable vehicles
4
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1561 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$33,681 – $42,997

Dealer Info

Hidden
Hidden

Biddeford, ME

This dealer is not yet on OAV

Request a connection and we'll notify the dealer you're interested

View all vehicles from this independent dealer in Biddeford, ME

About This 2021 Chevrolet Tahoe

Listing updated: May 9, 2026

Listed by an independent dealer in Biddeford, ME · On lot for 143 days · VIN verifiable at NHTSA

This used 2021 Chevrolet Tahoe LT is listed at $36,990 by an independent dealer in Biddeford, ME 04005. It has 100,323 miles on the odometer. The exterior color is Black. 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 Fair Price — priced at market value. Based on 4 similar vehicles in the Biddeford market, the estimated market range is $33,681 to $42,997.

This vehicle has been on the lot for 143 days.

Analysis powered by OAV's patented inventory standardization technology (U.S. Patent No. 12,236,477).

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:

This rating refreshes daily as inventory enters and leaves the market. The dealer on this listing has not yet activated on OAV, so the business name and contact details are anonymized here. Activated (paying) dealers appear with their verified business name and a Verified badge.

How this listing is verified

This vehicle listing was aggregated from an independent dealer in Biddeford, ME, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GNSKNKD1MR281511 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 ME

Comparable Vehicles

276

Average Price

$47,581

Price Range

$21,500–$67,995

Avg Days on Lot

122

Based on 276 comparable 2019-2023 Chevrolet Tahoe listings in ME, the average asking price is $47,581. This listing at $36,990 is $10,591 below average (22% below market). Comparable prices in ME range from $21,500 to $67,995. Similar vehicles spend an average of 122 days on dealer lots in this market.

Similar Chevrolet Tahoe Listings in ME

8 comparable vehicles with similar year and mileage