U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
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Vehicle Details

VIN2GKALMEK0C6247676
TrimSLE-1
Exterior ColorGray
DrivetrainFWD
Engine2.4L I4
TransmissionAutomatic
Fuel TypeE85 / Unleaded
Inventory Typeused
Days on Lot65

2012 GMC Terrain

SLE-1

Overpriced
$12,90088,886 mi

Rockford, IL 61104

Is this 2012 GMC Terrain SLE-1 a good deal?

OAV verdict: Overpriced

Why: Listed at $12,900, comparable market range $4,234–$4,833, based on 10 comparable listings. Days on lot: 65 days (market average 144 days).

Market price position

4,234
4,833
12,900

$12,900 · $8,067 above market high

$4,234$4,833 comparable
Regional range
$4,234 – $4,833
vs. market high
+ $8,067 (167% above)
Comparable vehicles
10
Demand-Verified· Backed by recent sales data
Faster-than-average sell-through

Similar vehicles recently sold in an estimated 942 days.

What does Demand-Verified mean?

Market Breakdown

Local = comparable listings in the same metro. Regional = comparable listings across the broader state or multi-state region. Both ranges refresh daily.

Regional Range$4,234 – $4,833

9 One One Auto Sales Inc

Rockford, IL

OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.

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Request availability and out-the-door price

OAV will route your inquiry to 9 One One Auto Sales Inc for current availability of this 2012 GMC Terrain SLE-1 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 2012 GMC Terrain

Listing updated: Jun 28, 2026

Listed by an independent dealer in Rockford, IL · On lot for 65 days · VIN verifiable at NHTSA

This used 2012 GMC Terrain SLE-1 is listed at $12,900 by 9 one one auto sales inc in Rockford, IL 61104. It has 88,886 miles on the odometer. The exterior color is Gray. It features a FWD drivetrain with a 2.4L I4 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Overpriced — priced above market value. Based on 10 similar vehicles in the Rockford market, the estimated market range is $4,234 to $4,833.

This vehicle has been on the lot for 65 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 Rockford, IL 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 2012 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:

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 Rockford, IL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 2GKALMEK0C6247676 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.

2012 GMC Terrain Market in IL

Comparable Vehicles

124

Average Price

$7,814

Price Range

$3,795–$15,998

Avg Days on Lot

144

Based on 124 comparable 2010-2014 GMC Terrain listings in IL, the average asking price is $7,814. This listing at $12,900 is $5,086 above average (65% above market). Comparable prices in IL range from $3,795 to $15,998. Similar vehicles spend an average of 144 days on dealer lots in this market.

Similar GMC Terrain Listings in IL

8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: SLE-1 — compare trims below)