Is the $20,995 price on this 2018 GMC Sierra 1500 a good deal?

OAV rates this as Fair Price because the asking price of $20,995 is within the typical market range for this vehicle.

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

Based on 1,774 comparable listings in TX, the average asking price for a 2016-2020 GMC Sierra 1500 is $29,071, with prices ranging from $8,900 to $55,220.

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

Comparable GMC Sierra 1500 listings in TX spend an average of 50 days on dealer lots.

Where is this 2018 GMC Sierra 1500 located?

This vehicle is listed in Dallas, TX 75219. VIN: 1GTV2LEH7JZ322180. Mileage: 118,417 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 $16,680 to $28,977, based on 15 comparable vehicles.

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Vehicle Details

VIN1GTV2LEH7JZ322180

TrimBase

Exterior ColorWhite

Drivetrain4WD

Engine4.3L V6

TransmissionAutomatic

Fuel TypeE85 / Unleaded

Inventory Typeused

Days on Lot24

2018 GMC Sierra 1500

Base

Fair Price

$20,995118,417 mi

Dallas, TX 75219

Is this 2018 GMC Sierra 1500 Base a good deal?

OAV verdict: Fair Price

Why: Listed at $20,995, comparable market range $16,680–$28,977, based on 15 comparable listings. Days on lot: 24 days (market average 50 days).

Market price position

$20,995 · within market range

$16,680comparable$28,977

Regional range: $16,680 – $28,977
vs. market: $4,315 above low · $7,982 below high
Comparable vehicles: 15

Market Retail Price (MRP™)

$22,829

This vehicle $20,995 · $1,834 (8%) below 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™)

$18,218

This vehicle $20,995 · $2,777 (15%) above TRV

TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-07-19) — an estimate, not an appraisal. How TRV works.

Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 11–53 days.

Market Breakdown

Local = comparable listings in the same metro. Regional = comparable listings across the broader state or multi-state region. Both ranges update continuously.

Local Range$20,495 – $20,495

Regional Range$16,680 – $28,977

Stanley Auto Group

Dallas, TX

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

View all vehicles from stanley auto group →

Request availability and out-the-door price

OAV will route your inquiry to Stanley Auto Group for current availability of this 2018 GMC Sierra 1500 Base 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 2018 GMC Sierra 1500

Listing updated: Jul 19, 2026

Listed by a franchise dealer in Dallas, TX · On lot for 24 days · VIN verifiable at NHTSA

This used 2018 GMC Sierra 1500 Base is listed at $20,995 by stanley auto group in Dallas, TX 75219. It has 118,417 miles on the odometer. The exterior color is White. It features a 4WD drivetrain with a 4.3L V6 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Fair Price — priced at market value. Based on 15 similar vehicles in the Dallas market, the estimated market range is $16,680 to $28,977. The local market range in TX is $20,495 to $20,495.

This vehicle has been on the lot for 24 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 Dallas, 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.

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 Dallas, TX, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GTV2LEH7JZ322180 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 updated continuously; Price-to-Market analysis uses comparable vehicles within the same geographic market.

2018 GMC Sierra 1500 Market in TX

Comparable Vehicles

1,774

Average Price

$29,071

Price Range

$8,900–$55,220

Avg Days on Lot

Based on 1,774 comparable 2016-2020 GMC Sierra 1500 listings in TX, the average asking price is $29,071. This listing at $20,995 is $8,076 below average (28% below market). Comparable prices in TX range from $8,900 to $55,220. Similar vehicles spend an average of 50 days on dealer lots in this market.