Is the $15,999 price on this 2021 GMC Terrain a good deal?

OAV rates this as Fair Price because the asking price of $15,999 is within the typical market range for this vehicle.

What is the average price for a 2021 GMC Terrain in TX?

Based on 1,485 comparable listings in TX, the average asking price for a 2019-2023 GMC Terrain is $21,527, with prices ranging from $8,995 to $44,365.

How long does a 2021 GMC Terrain typically stay on dealer lots?

Comparable GMC Terrain listings in TX spend an average of 84 days on dealer lots.

Where is this 2021 GMC Terrain located?

This vehicle is listed in Odessa, TX 79761. VIN: 3GKALMEV2ML392497. Mileage: 127,912 miles.

What is the fair market price range for this 2021 GMC Terrain?

OAV's Price-to-Market analysis estimates the fair market range is $15,999 to $15,999, based on available comparable vehicles.

Vehicle Details

VIN3GKALMEV2ML392497

TrimSLE

Exterior ColorGray

DrivetrainFWD

Engine1.5L I4

TransmissionAutomatic

Fuel TypeUnleaded

Inventory Typeused

Days on Lot39

Days on Market81

2021 GMC Terrain

SLE

Unscored

$15,999127,912 miles

Odessa, TX 79761

Market price position

Lowest comparable ($)

15,999

Highest comparable ($)

15,999

This vehicle's price ($)

15,999

$15,999 · only listing at this price

$15,999 — single data point

Regional range: $15,999 (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 13–65 days.

Dealer Info

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Odessa, TX

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About This 2021 GMC Terrain

Listing updated: May 2, 2026

Listed by an independent dealer in Odessa, TX · On lot for 39 days · VIN verifiable at NHTSA

This used 2021 GMC Terrain SLE is listed at $15,999 by an independent dealer in Odessa, TX 79761. It has 127,912 miles on the odometer. The exterior color is Gray. It features a FWD drivetrain with a 1.5L I4 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Fair Price — priced at market value. Based on available similar vehicles in the Odessa market, the estimated market range is $15,999 to $15,999.

This vehicle has been on the lot for 39 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 GMC Terrain 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:

Great Deal — priced below the typical range for comparable vehicles.
Fair Price — priced within the expected range for comparable vehicles.
Overpriced — priced above the typical range for comparable vehicles.

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 Odessa, TX, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3GKALMEV2ML392497 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 Terrain Market in TX

Comparable Vehicles

1,485

Average Price

$21,527

Price Range

$8,995–$44,365

Avg Days on Lot

Based on 1,485 comparable 2019-2023 GMC Terrain listings in TX, the average asking price is $21,527. This listing at $15,999 is $5,528 below average (26% below market). Comparable prices in TX range from $8,995 to $44,365. Similar vehicles spend an average of 84 days on dealer lots in this market.