Vehicle Details
2019 GMC Sierra 1500
AT4
Portsmouth, NH 03801
Market price position
$28,999 · $554 below market low
- Regional range
- $29,553 – $39,495
- vs. market low
- — $554 (2% below)
- Comparable vehicles
- 12
Similar vehicles recently sold in an estimated 14–58 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.
Dealer Info
Portsmouth, NH
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About This 2019 GMC Sierra 1500
Listing updated: May 2, 2026Listed by a franchise dealer in Portsmouth, NH · On lot for 13 days · VIN verifiable at NHTSA
This used 2019 GMC Sierra 1500 AT4 is listed at $28,999 by a franchise dealer in Portsmouth, NH 03801. It has 107,991 miles on the odometer. The exterior color is White. It features a 4WD drivetrain with a 6.2L V8 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 12 similar vehicles in the Portsmouth market, the estimated market range is $29,553 to $39,495.
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).
How this deal is rated
OAV compares this 2019 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 a franchise dealer in Portsmouth, NH, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GTP9EEL3KZ187320 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.
2019 GMC Sierra 1500 Market in NH
Comparable Vehicles
268
Average Price
$30,496
Price Range
$13,950–$43,977
Avg Days on Lot
52
Based on 268 comparable 2017-2021 GMC Sierra 1500 listings in NH, the average asking price is $30,496. This listing at $28,999 is $1,497 below average (5% below market). Comparable prices in NH range from $13,950 to $43,977. Similar vehicles spend an average of 52 days on dealer lots in this market.
Similar GMC Sierra 1500 Listings in NH
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2020 GMC Sierra 1500
Rochester, NH
2020 GMC Sierra 1500
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2021 GMC Sierra 1500
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