Is the $14,991 price on this 2020 GMC Terrain a good deal?

OAV rates this as Fair Price because the asking price of $14,991 is within the typical market range for this vehicle.

What is the average price for a 2020 GMC Terrain in IL?

Based on 257 comparable listings in IL, the average asking price for a 2018-2022 GMC Terrain is $18,292, with prices ranging from $7,833 to $31,952.

How long does a 2020 GMC Terrain typically stay on dealer lots?

Comparable GMC Terrain listings in IL spend an average of 75 days on dealer lots.

Where is this 2020 GMC Terrain located?

This vehicle is listed in Addison, IL 60101. VIN: 3GKALVEV6LL204035. Mileage: 95,232 miles.

What is the fair market price range for this 2020 GMC Terrain?

OAV's Price-to-Market analysis estimates the fair market range is $9,495 to $20,112, based on 23 comparable vehicles.

No Photo Available

Vehicle Details

VIN3GKALVEV6LL204035

TrimSLT

Exterior ColorRed

Drivetrain4WD

Engine1.5L I4

TransmissionAutomatic

Fuel TypeUnleaded

Inventory Typeused

Days on Lot273

2020 GMC Terrain

SLT

Fair Price

$14,99195,232 mi

Addison, IL 60101

Is this 2020 GMC Terrain SLT a good deal?

OAV verdict: Fair Price

Why: Listed at $14,991, comparable market range $9,495–$20,112, based on 23 comparable listings. Days on lot: 273 days (market average 75 days).

Market price position

$14,991 · within market range

$9,495comparable$20,112

Regional range: $9,495 – $20,112
vs. market: $5,496 above low · $5,121 below high
Comparable vehicles: 23

Market Retail Price (MRP™)

$14,804

This vehicle $14,991 · $187 (1%) above 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™)

$17,238

This vehicle $14,991 · $2,247 (13%) below TRV

TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-07-26) — an estimate, not an appraisal. How TRV works.

Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 27–77 days.

Verify before inquiring

This listing has been on market about 3.5x longer than typical for similar vehicles (cohort sells in 27–77 days; this one is at 273). Long days-on-lot on a fast-turn cohort can signal title concerns, mechanical issues, or pricing the dealer won't actually honor. Recommend a vehicle history report before spending more time.

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.

Regional Range$9,495 – $20,112

Denali Motors

Addison, IL

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

View all vehicles from denali motors →

Request availability and out-the-door price

OAV will route your inquiry to Denali Motors 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: Jul 26, 2026

Listed by an independent dealer in Addison, IL · On lot for 273 days · VIN verifiable at NHTSA

This used 2020 GMC Terrain SLT is listed at $14,991 by denali motors in Addison, IL 60101. It has 95,232 miles on the odometer. The exterior color is Red. 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 Fair Price — priced at market value. Based on 23 similar vehicles in the Addison market, the estimated market range is $9,495 to $20,112.

This vehicle has been on the lot for 273 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 Addison, 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 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:

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 Addison, IL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3GKALVEV6LL204035 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.

2020 GMC Terrain Market in IL

Comparable Vehicles

257

Average Price

$18,292

Price Range

$7,833–$31,952

Avg Days on Lot

Based on 257 comparable 2018-2022 GMC Terrain listings in IL, the average asking price is $18,292. This listing at $14,991 is $3,301 below average (18% below market). Comparable prices in IL range from $7,833 to $31,952. Similar vehicles spend an average of 75 days on dealer lots in this market.