Is the $18,214 price on this 2020 GMC Terrain a good deal?

OAV rates this as Fair Price because the asking price of $18,214 is within the typical market range for this vehicle.

What is the average price for a 2020 GMC Terrain in TX?

Based on 410 comparable listings in TX, the average asking price for a 2018-2022 GMC Terrain is $18,550, with prices ranging from $8,500 to $42,585.

How long does a 2020 GMC Terrain typically stay on dealer lots?

Comparable GMC Terrain listings in TX spend an average of 100 days on dealer lots.

Where is this 2020 GMC Terrain located?

This vehicle is listed in Selma, TX 78154. VIN: 3GKALMEV8LL168987. Mileage: 71,337 miles.

What is the fair market price range for this 2020 GMC Terrain?

OAV's Price-to-Market analysis estimates the fair market range is $12,495 to $19,222, based on 19 comparable vehicles.

No Photo Available

Vehicle Details

VIN3GKALMEV8LL168987

TrimSLE

Exterior ColorGray

DrivetrainFWD

Engine1.5L I4

TransmissionAutomatic

Fuel TypeUnleaded

Inventory Typeused

Days on Lot13

2020 GMC Terrain

SLE

Fair Price

$18,21471,337 mi

Selma, TX 78154

Is this 2020 GMC Terrain SLE a good deal?

OAV verdict: Fair Price

Why: Listed at $18,214, comparable market range $12,495–$19,222, based on 19 comparable listings. Days on lot: 13 days (market average 100 days).

Market price position

$18,214 · within market range

$12,495comparable$19,222

Regional range: $12,495 – $19,222
vs. market: $5,719 above low · $1,008 below high
Comparable vehicles: 19

Market Retail Price (MRP™)

$15,859

This vehicle $18,214 · $2,355 (15%) above MRP

MRP™ is the midpoint of the comparable market range — the representative price the market is asking for similar vehicles. How MRP works.

True Retail Value (TRV™)

$17,772

This vehicle $18,214 · $442 (2%) above TRV

TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-07-26) — an estimate, not an appraisal. How TRV works.

Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 13–44 days.

Market Breakdown

Local = comparable listings in the same metro. Regional = comparable listings across the broader state or multi-state region. Both ranges are rebuilt from the market snapshot shown above.

Regional Range$12,495 – $19,222

Mercedes-Benz Of Selma

Selma, TX

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

View all vehicles from mercedes-benz of selma →

Request availability and out-the-door price

OAV will route your inquiry to Mercedes-Benz Of Selma for current availability of this 2020 GMC Terrain SLE 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 2020 GMC Terrain

Listing updated: Jul 26, 2026

Listed by a franchise dealer in Selma, TX · On lot for 13 days · VIN verifiable at NHTSA

This used 2020 GMC Terrain SLE is listed at $18,214 by mercedes-benz of selma in Selma, TX 78154. It has 71,337 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 19 similar vehicles in the Selma market, the estimated market range is $12,495 to $19,222.

This vehicle has been on the lot for 13 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 Selma, TX 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 2020 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.

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 Selma, TX, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3GKALMEV8LL168987 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 processed daily; Price-to-Market analysis uses comparable vehicles within the same geographic market.

2020 GMC Terrain Market in TX

Comparable Vehicles

410

Average Price

$18,550

Price Range

$8,500–$42,585

Avg Days on Lot

100

Based on 410 comparable 2018-2022 GMC Terrain listings in TX, the average asking price is $18,550. This listing at $18,214 is $336 below average (2% below market). Comparable prices in TX range from $8,500 to $42,585. Similar vehicles spend an average of 100 days on dealer lots in this market.