Is the $9,500 price on this 2018 GMC Sierra 1500 a good deal?

OAV rates this as a Great Deal because the asking price of $9,500 is below the typical market range for this vehicle.

What is the average price for a 2018 GMC Sierra 1500 in TX?

Based on 1,629 comparable listings in TX, the average asking price for a 2016-2020 GMC Sierra 1500 is $29,575, with prices ranging from $6,950 to $59,995.

How long does a 2018 GMC Sierra 1500 typically stay on dealer lots?

Comparable GMC Sierra 1500 listings in TX spend an average of 62 days on dealer lots.

Where is this 2018 GMC Sierra 1500 located?

This vehicle is listed in Houston, TX 77040. VIN: 1GTN1LECXJZ902191. Mileage: 143,000 miles.

What is the fair market price range for this 2018 GMC Sierra 1500?

OAV's Price-to-Market analysis estimates the fair market range is $10,500 to $10,500, based on 4 comparable vehicles.

Vehicle Details

VIN1GTN1LECXJZ902191

TrimBase

Exterior ColorWhite

DrivetrainRWD

Engine4.3L V6

TransmissionAutomatic

Fuel TypeUnleaded

Inventory Typeused

Days on Lot9

2018 GMC Sierra 1500

Base

Unscored

$9,500143,000 miles

Houston, TX 77040

Market price position

Lowest comparable ($)

10,500

Highest comparable ($)

10,500

This vehicle's price ($)

9,500

$9,500 · $1,000 below the market benchmark

$10,500 — single data point

Regional range: $10,500 (4 listings)
vs. market low: — $1,000 (10% below)
Comparable vehicles: 4

Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 24–109 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$10,500 – $10,500

Regional Range$10,500 – $17,890

Dealer Info

Hidden

Houston, TX

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About This 2018 GMC Sierra 1500

Listing updated: May 14, 2026

Listed by an independent dealer in Houston, TX · On lot for 9 days · VIN verifiable at NHTSA

This used 2018 GMC Sierra 1500 Base is listed at $9,500 by an independent dealer in Houston, TX 77040. It has 143,000 miles on the odometer. The exterior color is White. It features a RWD drivetrain with a 4.3L V6 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Unscored due to insufficient comparable data. Based on 4 similar vehicles in the Houston market, the estimated market range is $10,500 to $10,500. The local market range in TX is $10,500 to $10,500.

This vehicle has been on the lot for 9 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 Houston, TX trucks 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 2018 GMC Sierra 1500 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 Houston, TX, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GTN1LECXJZ902191 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 Sierra 1500 Market in TX

Comparable Vehicles

1,629

Average Price

$29,575

Price Range

$6,950–$59,995

Avg Days on Lot

Based on 1,629 comparable 2016-2020 GMC Sierra 1500 listings in TX, the average asking price is $29,575. This listing at $9,500 is $20,075 below average (68% below market). Comparable prices in TX range from $6,950 to $59,995. Similar vehicles spend an average of 62 days on dealer lots in this market.