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

Vehicle Details

VIN3GNKBKRS3MS567537
TrimRS
Exterior ColorWhite
Drivetrain4WD
Engine3.6L V6
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot122

2021 Chevrolet Blazer

RS

Unscored
$29,56052,860 mi

Butte, MT 59701

Is this 2021 Chevrolet Blazer RS a good deal?

OAV verdict: Unscored

Why: Listed at $29,560, based on 3 comparable listings. Days on lot: 122 days (market average 77 days).

Market price position

Insufficient comparable data to score this listing.

Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1250 days.

Dealer Info

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Butte, MT

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About This 2021 Chevrolet Blazer

Listing updated: May 20, 2026

Listed by a franchise dealer in Butte, MT · On lot for 122 days · VIN verifiable at NHTSA

This used 2021 Chevrolet Blazer RS is listed at $29,560 by a franchise dealer in Butte, MT 59701. It has 52,860 miles on the odometer. The exterior color is White. It features a 4WD drivetrain with a 3.6L V6 engine and Automatic transmission.

This vehicle has been on the lot for 122 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 Butte, MT 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:

Listings show OAV's PTM-derived deal quality and live market context. OAV-claimed dealers manage their listing profile and route buyer inquiries directly. Paid OAV partners surface additional verification signals.

How this listing is verified

This vehicle listing was aggregated from a franchise dealer in Butte, MT, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3GNKBKRS3MS567537 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 MT

Comparable Vehicles

62

Average Price

$28,547

Price Range

$18,990–$38,199

Avg Days on Lot

77

Based on 62 comparable 2019-2023 Chevrolet Blazer listings in MT, the average asking price is $28,547. This listing at $29,560 is $1,013 above average (4% above market). Comparable prices in MT range from $18,990 to $38,199. Similar vehicles spend an average of 77 days on dealer lots in this market.

Similar Chevrolet Blazer Listings in MT

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