
Vehicle Details
2019 GMC Sierra 1500 Denali
Denali
Mattoon, IL 61938
Is this 2019 GMC Sierra 1500 Denali Denali a good deal?
OAV verdict: Great Deal
Why: Listed at $37,977, comparable market range $38,990–$42,969, based on 10 comparable listings. Days on lot: 12 days (market average 56 days).
Market price position
$37,977 · $1,013 below market low
- Regional range
- $38,990 – $42,969
- vs. market low
- — $1,013 (3% below)
- Comparable vehicles
- 10
Similar vehicles recently sold in an estimated 14–62 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.
Dealer Info
Mattoon, IL
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About This 2019 GMC Sierra 1500 Denali
Listing updated: May 17, 2026Listed by a franchise dealer in Mattoon, IL · On lot for 12 days · VIN verifiable at NHTSA
This used 2019 GMC Sierra 1500 Denali Denali is listed at $37,977 by a franchise dealer in Mattoon, IL 61938. It has 41,263 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 a Great Deal — priced below market value. Based on 10 similar vehicles in the Mattoon market, the estimated market range is $38,990 to $42,969.
This vehicle has been on the lot for 12 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 Mattoon, 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 2019 GMC Sierra 1500 Denali 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 Mattoon, IL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GTU9FED8KZ213279 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.
2019 GMC Sierra 1500 Denali Market in IL
Comparable Vehicles
209
Average Price
$35,292
Price Range
$17,900–$47,998
Avg Days on Lot
56
Based on 209 comparable 2017-2021 GMC Sierra 1500 Denali listings in IL, the average asking price is $35,292. This listing at $37,977 is $2,685 above average (8% above market). Comparable prices in IL range from $17,900 to $47,998. Similar vehicles spend an average of 56 days on dealer lots in this market.
Similar GMC Sierra 1500 Denali Listings in IL
8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: Denali — compare trims below)

2019 GMC Sierra 1500 Denali
Denali
Savoy, IL

2021 GMC Sierra 1500 Denali
Denali
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2020 GMC Sierra 1500 Denali
Denali
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2019 GMC Sierra 1500 Denali
Denali
Savanna, IL

2021 GMC Sierra 1500 Denali
Denali
Downers Grove, IL

2020 GMC Sierra 1500 Denali
Denali
Quincy, IL

2019 GMC Sierra 1500 Denali
Denali
Northlake, IL

2020 GMC Sierra 1500 Denali
Denali
University Park, IL