2026 GMC Terrain

Listed by a franchise dealer in South Portland, ME · On lot for 27 days · VIN verifiable at NHTSA

This used 2026 GMC Terrain Elevation is listed at $29,986 by pape pre-owned vehicles in South Portland, ME 04106. It has 20,581 miles on the odometer. The exterior color is White. It features a 4WD drivetrain with a 1.5L I4 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Unscored due to insufficient comparable data. Based on 6 similar vehicles in the South Portland market, the estimated market range is $29,996 to $31,998. The local market range in ME is $29,996 to $29,996.

This vehicle has been on the lot for 27 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 Portland, ME suvs market analysis. OAV compares vehicles using local and regional price-to-market ranges, days-on-lot, comparable count, and demand signals where available.

• View the full South Portland, ME suvs market →
• All vehicles in South Portland, ME →
• All vehicles in ME →
• All vehicles from this dealer →

How this deal is rated

OAV compares this 2026 GMC Terrain 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 South Portland, ME, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3GKALUEG1TL184241 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.

2026 GMC Terrain Market in ME

Based on 220 comparable 2024-2028 GMC Terrain listings in ME, the average asking price is $32,537. This listing at $29,986 is $2,551 below average (8% below market). Comparable prices in ME range from $20,795 to $46,634. Similar vehicles spend an average of 57 days on dealer lots in this market.

Similar GMC Terrain Listings in ME

8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: Elevation — compare trims below)