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

VIN3GKALVEV1ML312225
TrimSLT
Exterior ColorGray
Drivetrain4WD
Engine1.5L I4
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot21

2021 GMC Terrain

SLT

Great Deal
$18,97561,412 mi

Lynn, MA 01905

Is this 2021 GMC Terrain SLT a good deal?

OAV verdict: Great Deal

Why: Listed at $18,975, comparable market range $20,980–$26,696, based on 10 comparable listings. Days on lot: 21 days (market average 59 days).

Market price position

20,980
26,696
18,975

$18,975 · $2,005 below market low

$20,980comparable$26,696
Regional range
$20,980 – $26,696
vs. market low
— $2,005 (10% below)
Comparable vehicles
10
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1673 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.

Regional Range$20,980 – $26,696

Dsr Motor Group

Lynn, MA

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 Dsr Motor Group for current availability of this 2021 GMC Terrain SLT 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 2021 GMC Terrain

Listing updated: Jun 4, 2026

Listed by a franchise dealer in Lynn, MA · On lot for 21 days · VIN verifiable at NHTSA

This used 2021 GMC Terrain SLT is listed at $18,975 by dsr motor group in Lynn, MA 01905. It has 61,412 miles on the odometer. The exterior color is Gray. 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 a Great Deal — priced below market value. Based on 10 similar vehicles in the Lynn market, the estimated market range is $20,980 to $26,696.

This vehicle has been on the lot for 21 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 Lynn, MA 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 2021 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 a franchise dealer in Lynn, MA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3GKALVEV1ML312225 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.

2021 GMC Terrain Market in MA

Comparable Vehicles

406

Average Price

$23,253

Price Range

$11,995–$33,052

Avg Days on Lot

59

Based on 406 comparable 2019-2023 GMC Terrain listings in MA, the average asking price is $23,253. This listing at $18,975 is $4,278 below average (18% below market). Comparable prices in MA range from $11,995 to $33,052. Similar vehicles spend an average of 59 days on dealer lots in this market.

Similar GMC Terrain Listings in MA

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