2018 GMC Sierra 1500 SLE

Listed by an independent dealer in South Berwick, ME · On lot for 26 days · VIN verifiable at NHTSA

This used 2018 GMC Sierra 1500 SLE is listed at $19,965 by village motors in South Berwick, ME 03908. It has 129,257 miles on the odometer (dealer-reported, not independently verified by OAV). The exterior color is White. It features a 4WD drivetrain with a 4.3L V6 engine and Automatic transmission.

OAV's independent, evidence-backed Price-to-Market analysis rates this vehicle as Fair Price — priced at market value. Based on 12 comparable listings matched to this vehicle, the estimated market range is $16,995 to $27,595. These comparisons match year, make, model, and market, using trim where trim data supports it. OAV does not adjust comparables for odometer — where mileage would distort a verdict, it withholds one instead.

This vehicle has been on the lot for 26 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 South Berwick, ME trucks market analysis. OAV compares vehicles by local and regional price-to-market ranges and comparable count; days-on-lot and demand signals are shown separately, not as verdict inputs.

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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, using trim where trim data supports it. OAV does not adjust comparables for odometer; on very high-mileage vehicles it withholds a verdict rather than overstate a discount the odometer explains. 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 can surface additional verification signals, but commercial participation never changes a listing's Price-to-Market verdict, eligibility, ranking, or confidence.

How this listing is verified

This vehicle listing was aggregated from an independent dealer in South Berwick, ME, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GTV2MEC7JZ267692 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 processed daily; Price-to-Market analysis uses comparable vehicles within the same geographic market.

2018 GMC Sierra 1500 Market in ME

Based on all 55 2016-2020 GMC Sierra 1500 listings in the ME market, the average asking price is $26,752. This listing at $19,965 is $6,787 below the broader ME average (25% below the ME average). This is a wider, all-trim comparison across ME; OAV's price verdict above uses the closer comparable set. Comparable prices in ME range from $17,180 to $36,945. Similar vehicles spend an average of 118 days on dealer lots in this market.

Similar GMC Sierra 1500 Listings in ME

8 similar listings shown (closest matches within ±2 model years) and ±30,000 miles (subject trim: SLE — compare trims below)