Vehicle Details
2021 GMC Sierra 1500
AT4
Peru, IL 61354
Market price position
$36,500 · within market range
- Regional range
- $35,699 – $44,999
- vs. market
- $801 above low · $8,499 below high
- Comparable vehicles
- 5
Similar vehicles recently sold in an estimated 16–60 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
Peru, IL
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About This 2021 GMC Sierra 1500
Listing updated: May 2, 2026Listed by a franchise dealer in Peru, IL · On lot for 8 days · VIN verifiable at NHTSA
This used 2021 GMC Sierra 1500 AT4 is listed at $36,500 by a franchise dealer in Peru, IL 61354. It has 89,354 miles on the odometer. The exterior color is Blue. 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 Fair Price — priced at market value. Based on 5 similar vehicles in the Peru market, the estimated market range is $35,699 to $44,999. The local market range in IL is $35,699 to $35,699.
This vehicle has been on the lot for 8 days.
Analysis powered by OAV's patented inventory standardization technology (U.S. Patent No. 12,236,477).
How this deal is rated
OAV compares this 2021 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 Peru, IL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GTP9EED5MZ269075 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.
2021 GMC Sierra 1500 Market in IL
Comparable Vehicles
1,108
Average Price
$39,811
Price Range
$16,495–$62,491
Avg Days on Lot
59
Based on 1,108 comparable 2019-2023 GMC Sierra 1500 listings in IL, the average asking price is $39,811. This listing at $36,500 is $3,311 below average (8% below market). Comparable prices in IL range from $16,495 to $62,491. Similar vehicles spend an average of 59 days on dealer lots in this market.
Similar GMC Sierra 1500 Listings in IL
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2019 GMC Sierra 1500
Peru, IL
2021 GMC Sierra 1500
Peru, IL
2021 GMC Sierra 1500
Petersburg, IL
2019 GMC Sierra 1500
Des Plaines, IL
2021 GMC Sierra 1500
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2021 GMC Sierra 1500
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