Is the $15,999 price on this 2018 GMC Terrain a good deal?

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

What is the average price for a 2018 GMC Terrain in TX?

Based on 708 comparable listings in TX, the average asking price for a 2016-2020 GMC Terrain is $16,354, with prices ranging from $4,750 to $30,558.

How long does a 2018 GMC Terrain typically stay on dealer lots?

Comparable GMC Terrain listings in TX spend an average of 64 days on dealer lots.

Where is this 2018 GMC Terrain located?

This vehicle is listed in Pasadena, TX 77504. VIN: 3GKALPEVXJL239539. Mileage: 200,874 miles.

What is the fair market price range for this 2018 GMC Terrain?

OAV's Price-to-Market analysis estimates the fair market range is $8,588 to $15,995, based on 26 comparable vehicles.

Vehicle Details

VIN3GKALPEVXJL239539

TrimSLT

Exterior ColorWhite

DrivetrainFWD

Engine1.5L I4

TransmissionAutomatic

Fuel TypeUnleaded

Inventory Typeused

Days on Lot91

Days on Market623

2018 GMC Terrain

SLT

Overpriced

$15,999200,874 miles

Pasadena, TX 77504

Market price position

Lowest comparable ($)

8,588

Highest comparable ($)

15,995

This vehicle's price ($)

15,999

$15,999 · $4 above market high

$8,588comparable$15,995

Regional range: $8,588 – $15,995
vs. market high: + $4 (0% above)
Comparable vehicles: 26

Demand-Verified· Backed by recent sales data

Faster-than-average sell-through

Similar vehicles recently sold in an estimated 10–51 days.

What does Demand-Verified mean?

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$8,813 – $8,813

Regional Range$8,588 – $15,995

Dealer Info

Hidden

Pasadena, TX

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About This 2018 GMC Terrain

Listing updated: May 3, 2026

Listed by an independent dealer in Pasadena, TX · On lot for 91 days · VIN verifiable at NHTSA

This used 2018 GMC Terrain SLT is listed at $15,999 by an independent dealer in Pasadena, TX 77504. It has 200,874 miles on the odometer. The exterior color is White. 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 Overpriced — priced above market value. Based on 26 similar vehicles in the Pasadena market, the estimated market range is $8,588 to $15,995. The local market range in TX is $8,813 to $8,813.

This vehicle has been on the lot for 91 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 2018 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 Pasadena, TX, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3GKALPEVXJL239539 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.

2018 GMC Terrain Market in TX

Comparable Vehicles

708

Average Price

$16,354

Price Range

$4,750–$30,558

Avg Days on Lot

Based on 708 comparable 2016-2020 GMC Terrain listings in TX, the average asking price is $16,354. This listing at $15,999 is $355 below average (2% below market). Comparable prices in TX range from $4,750 to $30,558. Similar vehicles spend an average of 64 days on dealer lots in this market.