Vehicle Details
2018 GMC Sierra 1500
Base
Gaithersburg, MD 20879
Market price position
$10,362 · only listing at this price
- Regional range
- $10,362 (0 listings)
- vs. market
- Exact match — no spread
- Comparable vehicles
- 0
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.
Dealer Info
Gaithersburg, MD
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About This 2018 GMC Sierra 1500
Listing updated: May 4, 2026Listed by a franchise dealer in Gaithersburg, MD · On lot for 9 days · VIN verifiable at NHTSA
This used 2018 GMC Sierra 1500 Base is listed at $10,362 by a franchise dealer in Gaithersburg, MD 20879. It has 191,597 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 Fair Price — priced at market value. Based on available similar vehicles in the Gaithersburg market, the estimated market range is $10,362 to $10,362.
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).
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 a franchise dealer in Gaithersburg, MD, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GTN1LEC0JZ904466 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 MD
Comparable Vehicles
131
Average Price
$31,921
Price Range
$9,564–$49,690
Avg Days on Lot
127
Based on 131 comparable 2016-2020 GMC Sierra 1500 listings in MD, the average asking price is $31,921. This listing at $10,362 is $21,559 below average (68% below market). Comparable prices in MD range from $9,564 to $49,690. Similar vehicles spend an average of 127 days on dealer lots in this market.
Similar GMC Sierra 1500 Listings in MD
2 comparable vehicles with similar year and mileage
