U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
OAV
No Photo Available

Vehicle Details

VIN3GKALPEV8LL336113
TrimSLT
Exterior ColorWhite
DrivetrainFWD
Engine1.5L I4
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot44

2020 GMC Terrain

SLT

Great Deal
$12,99979,220 mi

Indianapolis, IN 46241

Is this 2020 GMC Terrain SLT a good deal?

OAV verdict: Great Deal

Why: Listed at $12,999, comparable market range $15,126–$19,599, based on 12 comparable listings. Days on lot: 44 days (market average 44 days).

Market price position

15,126
19,599
12,999

$12,999 · $2,127 below market low

$15,126comparable$19,599
Regional range
$15,126 – $19,599
vs. market low
— $2,127 (14% below)
Comparable vehicles
12
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1368 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$15,126 – $19,599

Mayor Auto Sale

Indianapolis, IN

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

View all vehicles from mayor auto sale

Request availability and out-the-door price

OAV will route your inquiry to Mayor Auto Sale for current availability of this 2020 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 2020 GMC Terrain

Listing updated: Jun 13, 2026

Listed by an independent dealer in Indianapolis, IN · On lot for 44 days · VIN verifiable at NHTSA

This used 2020 GMC Terrain SLT is listed at $12,999 by mayor auto sale in Indianapolis, IN 46241. It has 79,220 miles on the odometer. The exterior color is White. It features a FWD 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 12 similar vehicles in the Indianapolis market, the estimated market range is $15,126 to $19,599.

This vehicle has been on the lot for 44 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 Indianapolis, IN 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 2020 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 Indianapolis, IN, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3GKALPEV8LL336113 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.

2020 GMC Terrain Market in IN

Comparable Vehicles

613

Average Price

$18,797

Price Range

$7,990–$38,657

Avg Days on Lot

44

Based on 613 comparable 2018-2022 GMC Terrain listings in IN, the average asking price is $18,797. This listing at $12,999 is $5,798 below average (31% below market). Comparable prices in IN range from $7,990 to $38,657. Similar vehicles spend an average of 44 days on dealer lots in this market.

Similar GMC Terrain Listings in IN

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