U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology · Patent Pending for Additional Innovations
OAV
2021 Chevrolet Trailblazer

Vehicle Details

VINKL79MMS28MB025415
TrimLS
Exterior ColorBlue
DrivetrainFWD
Engine1.2L I3
TransmissionCVT
Fuel TypeUnleaded
Inventory Typeused
Days on Lot186
Days on Market285

2021 Chevrolet Trailblazer

LS

Unscored
$16,50059,409 miles

Silvis, IL 61282

Market price position

16,500
16,500
16,500

$16,500 · only listing at this price

$16,500 — single data point
Regional range
$16,500 (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 1053 days.

What does Demand-Verified mean?

Verify before inquiring
  • This listing has been on market about 3.5x longer than typical for similar vehicles (cohort sells in 10–53 days; this one is at 186). Long days-on-lot on a fast-turn cohort can signal title concerns, mechanical issues, or pricing the dealer won't actually honor. Recommend a vehicle history report before spending more time.

Dealer Info

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Silvis, IL

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About This 2021 Chevrolet Trailblazer

Listing updated: May 5, 2026

Listed by an independent dealer in Silvis, IL · On lot for 186 days · VIN verifiable at NHTSA

This used 2021 Chevrolet Trailblazer LS is listed at $16,500 by an independent dealer in Silvis, IL 61282. It has 59,409 miles on the odometer. The exterior color is Blue. It features a FWD drivetrain with a 1.2L I3 engine and CVT transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Fair Price — priced at market value. Based on available similar vehicles in the Silvis market, the estimated market range is $16,500 to $16,500.

This vehicle has been on the lot for 186 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 Chevrolet Trailblazer 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 an independent dealer in Silvis, IL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN KL79MMS28MB025415 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 Trailblazer Market in IL

Comparable Vehicles

268

Average Price

$19,246

Price Range

$12,595–$24,990

Avg Days on Lot

50

Based on 268 comparable 2019-2023 Chevrolet Trailblazer listings in IL, the average asking price is $19,246. This listing at $16,500 is $2,746 below average (14% below market). Comparable prices in IL range from $12,595 to $24,990. Similar vehicles spend an average of 50 days on dealer lots in this market.

Similar Chevrolet Trailblazer Listings in IL

8 comparable vehicles with similar year and mileage