
Vehicle Details
2015 GMC Sierra 1500
SLE
San Antonio, TX 78201
Market price position
$13,999 · $1,996 below market low
- Regional range
- $15,995 – $17,495
- vs. market low
- — $1,996 (12% below)
- Comparable vehicles
- 4
Similar vehicles recently sold in an estimated 9–55 days.
What does Demand-Verified mean?
- This listing has been on market about 3.9x longer than typical for similar vehicles (cohort sells in 9–55 days; this one is at 213). Long days-on-lot on a fast-turn cohort can signal title concerns, mechanical issues, or pricing the dealer won't actually honor. Recommend a vehicle history report before spending more time.
Market Breakdown
Local = comparable listings in the same metro. Regional = comparable listings across the broader state or multi-state region. Both ranges refresh daily.
Dealer Info
San Antonio, TX
This dealer is not yet on OAV
Request a connection and we'll notify the dealer you're interested
About This 2015 GMC Sierra 1500
Listing updated: May 7, 2026Listed by an independent dealer in San Antonio, TX · On lot for 213 days · VIN verifiable at NHTSA
This used 2015 GMC Sierra 1500 SLE is listed at $13,999 by an independent dealer in San Antonio, TX 78201. It has 141,641 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 a Great Deal — priced below market value. Based on 4 similar vehicles in the San Antonio market, the estimated market range is $15,995 to $17,495. The local market range in TX is $15,995 to $17,495.
This vehicle has been on the lot for 213 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 2015 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 San Antonio, TX, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3GTP1UEC2FG165865 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.
2015 GMC Sierra 1500 Market in TX
Comparable Vehicles
591
Average Price
$20,649
Price Range
$5,450–$36,222
Avg Days on Lot
86
Based on 591 comparable 2013-2017 GMC Sierra 1500 listings in TX, the average asking price is $20,649. This listing at $13,999 is $6,650 below average (32% below market). Comparable prices in TX range from $5,450 to $36,222. Similar vehicles spend an average of 86 days on dealer lots in this market.
Similar GMC Sierra 1500 Listings in TX
8 comparable vehicles with similar year and mileage

2016 GMC Sierra 1500
Humble, TX

2017 GMC Sierra 1500
El Paso, TX
2017 GMC Sierra 1500
San Antonio, TX

2015 GMC Sierra 1500
Irving, TX

2015 GMC Sierra 1500
Jersey Village, TX

2015 GMC Sierra 1500
Brownsville, TX

2016 GMC Sierra 1500
Corpus Christi, TX

2017 GMC Sierra 1500
San Antonio, TX