U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
OAV
2021 Chevrolet Blazer

Vehicle Details

VIN3GNKBJRS3MS576510
Trim3LT
Exterior ColorSilver
Drivetrain4WD
Engine3.6L V6
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot50

2021 Chevrolet Blazer

3LT

Unscored
$18,741118,575 miles

Robinson, IL 62454

Is this 2021 Chevrolet Blazer 3LT a good deal?

OAV verdict: Unscored

Why: Listed at $18,741, comparable market range $18,741–$18,741. Days on lot: 50 days (market average 75 days).

Market price position

18,741
18,741
18,741

$18,741 · only listing at this price

$18,741 — single data point
Regional range
$18,741 (0 listings)
vs. market
Exact match — no spread
Comparable vehicles
0
Demand-Verified· Backed by recent sales data
Faster-than-average sell-through

Similar vehicles recently sold in an estimated 1158 days.

What does Demand-Verified mean?

Dealer Info

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Robinson, IL

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About This 2021 Chevrolet Blazer

Listing updated: May 17, 2026

Listed by a franchise dealer in Robinson, IL · On lot for 50 days · VIN verifiable at NHTSA

This used 2021 Chevrolet Blazer 3LT is listed at $18,741 by a franchise dealer in Robinson, IL 62454. It has 118,575 miles on the odometer. The exterior color is Silver. It features a 4WD drivetrain with a 3.6L V6 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Unscored due to insufficient comparable data. Based on available similar vehicles in the Robinson market, the estimated market range is $18,741 to $18,741.

This vehicle has been on the lot for 50 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 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 2021 Chevrolet Blazer 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:

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 3GNKBJRS3MS576510 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 Chevrolet Blazer Market in IL

Comparable Vehicles

963

Average Price

$25,431

Price Range

$12,000–$44,900

Avg Days on Lot

75

Based on 963 comparable 2019-2023 Chevrolet Blazer listings in IL, the average asking price is $25,431. This listing at $18,741 is $6,690 below average (26% below market). Comparable prices in IL range from $12,000 to $44,900. Similar vehicles spend an average of 75 days on dealer lots in this market.

Similar Chevrolet Blazer Listings in IL

8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: 3LT — compare trims below)