2018 GMC Terrain SLE
Vehicle Details
SLE
Suamico, WI 54173
Is this 2018 GMC Terrain SLE a good deal?
OAV verdict: Unscored
Why: Listed at $10,995, comparable market range $12,682–$13,495, based on 3 comparable listings. Days on lot: 74 days (market average 75 days).
Market price position
$10,995 · $1,687 below market low
- Regional range
- $12,682 – $13,495
- vs. market low
- — $1,687 (13% below)
- Comparable vehicles
- 3
Market Retail Price (MRP™)
$13,089This vehicle $10,995 · $2,094 (16%) below MRP
MRP™ is the midpoint of the comparable market range — the representative price the market is asking for similar vehicles. How MRP works.
True Retail Value (TRV™)
$11,725This vehicle $10,995 · $730 (6%) below TRV
TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-07-29) — an estimate, not an appraisal. How TRV works.
Similar vehicles recently sold in an estimated 14–59 days.
Market Breakdown
Local = comparable listings in the same metro. Regional = comparable listings across the broader state or multi-state region. Both ranges are rebuilt from the market snapshot shown above.
A-Plus Auto Sales Gb Llc
Suamico, WI
OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.
Request availability and out-the-door price
OAV will route your inquiry to A-Plus Auto Sales Gb Llc for current availability of this 2018 GMC Terrain SLE and an out-the-door price quote (taxes, fees, addons included).
OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.
About This 2018 GMC Terrain
Listing updated: Jul 28, 2026Listed by an independent dealer in Suamico, WI · On lot for 74 days · VIN verifiable at NHTSA
This used 2018 GMC Terrain SLE is listed at $10,995 by a-plus auto sales gb llc in Suamico, WI 54173. It has 135,751 miles on the odometer. It features a 4WD drivetrain with a 2.0L 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 3 similar vehicles in the Suamico market, the estimated market range is $12,682 to $13,495.
This vehicle has been on the lot for 74 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 Suamico, WI suvs market analysis. OAV compares vehicles using local and regional price-to-market ranges, days-on-lot, comparable count, and demand signals where available.
How this deal is rated
OAV compares this 2018 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 an independent dealer in Suamico, WI, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3GKALTEX0JL129495 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 Terrain Market in WI
Comparable Vehicles
151
Average Price
$15,614
Price Range
$6,799–$32,347
Avg Days on Lot
75
Based on 151 comparable 2016-2020 GMC Terrain listings in WI, the average asking price is $15,614. This listing at $10,995 is $4,619 below average (30% below market). Comparable prices in WI range from $6,799 to $32,347. Similar vehicles spend an average of 75 days on dealer lots in this market.
Similar GMC Terrain Listings in WI
8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: SLE — compare trims below)
2018 GMC Terrain
SLE
Greenfield, WI
2018 GMC Terrain
SLE
Racine, WI
2016 GMC Terrain
SLE-2
Burlington, WI
2016 GMC Terrain
SLE-1
Sheboygan, WI
2016 GMC Terrain
SLE-2
Janesville, WI
2016 GMC Terrain
SLE-1
Madison, WI
2017 GMC Terrain
SLE-2
Chippewa Falls, WI
2017 GMC Terrain
SLE-1
Rhinelander, WI