
Vehicle Details
2026 GMC Sierra 1500
Denali
Robinson, IL 62454
Is this 2026 GMC Sierra 1500 Denali a good deal?
OAV verdict: Unscored
Why: Listed at $77,132, comparable market range $68,440–$79,645, based on 9 comparable listings. Days on lot: 47 days (market average 59 days).
Market price position
$77,132 · within market range
- Regional range
- $68,440 – $79,645
- vs. market
- $8,692 above low · $2,513 below high
- Comparable vehicles
- 9
Similar vehicles recently sold in an estimated 9–58 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.
Dealer Info
Robinson, IL
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About This 2026 GMC Sierra 1500
Listing updated: May 18, 2026Listed by a franchise dealer in Robinson, IL · On lot for 47 days · VIN verifiable at NHTSA
This new 2026 GMC Sierra 1500 Denali is listed at $77,132 by a franchise dealer in Robinson, IL 62454. It has 5 miles on the odometer. The exterior color is White. It features a 4WD drivetrain with a 5.3L V8 engine and Automatic transmission.
OAV's AI-powered Price-to-Market analysis rates this vehicle as Unscored due to insufficient comparable data. Based on 9 similar vehicles in the Robinson market, the estimated market range is $68,440 to $79,645. The local market range in IL is $76,532 to $76,532.
This vehicle has been on the lot for 47 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 Robinson, IL trucks 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 Sierra 1500 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.
This rating refreshes daily as inventory enters and leaves the market. The dealer on this listing has not yet activated on OAV, so the business name and contact details are anonymized here. Activated (paying) dealers appear with their verified business name and a Verified badge.
How this listing is verified
This vehicle listing was aggregated from a franchise dealer in Robinson, IL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3GTUUGED2TG326862 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.
2026 GMC Sierra 1500 Market in IL
Comparable Vehicles
5,293
Average Price
$60,568
Price Range
$26,383–$110,565
Avg Days on Lot
59
Based on 5,293 comparable 2024-2028 GMC Sierra 1500 listings in IL, the average asking price is $60,568. This listing at $77,132 is $16,564 above average (27% above market). Comparable prices in IL range from $26,383 to $110,565. Similar vehicles spend an average of 59 days on dealer lots in this market.
Similar GMC Sierra 1500 Listings in IL
8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: Denali — compare trims below)

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