Is the $40,988 price on this 2026 GMC Terrain a good deal?

OAV rates this as Overpriced because the asking price of $40,988 is above the typical market range for this vehicle.

How long does a 2026 GMC Terrain typically stay on dealer lots?

Comparable GMC Terrain listings in IL spend an average of 61 days on dealer lots.

Where is this 2026 GMC Terrain located?

This vehicle is listed in Montgomery, IL 60538. VIN: 3GKALZEG9TL213224. Mileage: 1,105 miles.

What is the fair market price range for this 2026 GMC Terrain?

OAV's Price-to-Market analysis estimates the fair market range is $37,743 to $40,412, based on 16 comparable listings matched to this vehicle.

2026 GMC Terrain Denali for Sale in Montgomery, IL

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Vehicle Details

VIN3GKALZEG9TL213224

TrimDenali

Exterior ColorWhite

Drivetrain4WD

Engine1.5L I4

TransmissionAutomatic

Fuel TypeUnleaded

Inventory Typeused

Days on Lot130

Denali

Overpriced

$40,9881,105 mi

Montgomery, IL 60538

Is this 2026 GMC Terrain Denali a good deal?

OAV verdict: Overpriced

Why: Listed at $40,988, comparable market range $37,743–$40,412, based on 16 comparable listings. Days on lot: 130 days (market average 61 days).

Market price position

$40,988 · $576 above market high

Comparable range: $37,743 – $40,412
vs. market high: + $576 (1% above)
Comparable vehicles: 16

Market Retail Price (MRP™)

$39,078

This vehicle $40,988 · $1,910 (5%) 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™)

$40,665

This vehicle $40,988 · $323 (1%) above TRV

TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-08-09) — an estimate, not an appraisal. How TRV works.

Comparable vehicles nationally recently sold in an estimated 14–49 days.

Verify before inquiring

This listing has been available about 2.7x longer than comparable vehicles typically take to sell (cohort sells in 14–49 days; this one is at 130). Confirm its history, condition, availability, and out-the-door price before proceeding.

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$37,743 – $40,412

Coffman Gmc

Montgomery, IL

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

View all vehicles from coffman gmc →

Request availability and out-the-door price

OAV will route your inquiry to Coffman Gmc for current availability of this 2026 GMC Terrain Denali 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 2026 GMC Terrain

Listing updated: Aug 9, 2026

Listed by a franchise dealer in Montgomery, IL · On lot for 130 days · VIN verifiable at NHTSA

This used 2026 GMC Terrain Denali is listed at $40,988 by coffman gmc in Montgomery, IL 60538. It has 1,105 miles on the odometer (dealer-reported, not independently verified by OAV). The exterior color is White. 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 Overpriced — priced above market value. Based on 16 comparable listings matched to this vehicle, the estimated market range is $37,743 to $40,412. These comparisons match year, make, and model and may currently span trims and configurations (trim-level matching is rolling out).

This vehicle has been on the lot for 130 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 Montgomery, 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 2026 GMC Terrain against similar vehicles currently available in the local and regional market — same make, model, and year range (currently across available trims and configurations; trim-level matching is rolling out), 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 a franchise dealer in Montgomery, IL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3GKALZEG9TL213224 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.

2026 GMC Terrain Market in IL

IL Market Listings

704

Average Price

$34,763

Price Range

$16,990–$48,415

Avg Days on Lot

Based on all 704 2024-2028 GMC Terrain listings in the IL market, the average asking price is $34,763. This listing at $40,988 is $6,225 above the broader IL average (18% above the IL average). This is a wider, all-trim comparison across IL; OAV's price verdict above uses the closer comparable set. Comparable prices in IL range from $16,990 to $48,415. Similar vehicles spend an average of 61 days on dealer lots in this market.