U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
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Vehicle Details

VIN3GNKBCR40MS551402
Trim2LT
Exterior ColorWhite
DrivetrainFWD
Engine2.0L I4
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot35

2021 Chevrolet Blazer

2LT

Unscored
$20,81243,818 mi

Montclair, CA 91763

Is this 2021 Chevrolet Blazer 2LT a good deal?

OAV verdict: Unscored

Why: Listed at $20,812, comparable market range $13,995–$19,995, based on 4 comparable listings. Days on lot: 35 days (market average 77 days).

Market price position

$20,812 · $817 above market high

$13,995comparable$19,995
Regional range
$13,995 – $19,995
vs. market high
+ $817 (4% above)
Comparable vehicles
4

Market Retail Price (MRP™)

$16,995

This vehicle $20,812 · $3,817 (22%) above MRP

MRP™ is the midpoint of the comparable market range — the representative price the market is asking for similar vehicles. How MRP works.

True Retail Value (TRV™)

$22,111

This vehicle $20,812 · $1,299 (6%) below TRV

TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-07-26) — an estimate, not an appraisal. How TRV works.

Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1551 days.

Market Breakdown

Local = comparable listings in the same metro. Regional = comparable listings across the broader state or multi-state region. Both ranges are rebuilt from the market snapshot shown above.

Regional Range$13,995 – $19,995

Stg Montclair

Montclair, CA

OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.

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Request availability and out-the-door price

OAV will route your inquiry to Stg Montclair for current availability of this 2021 Chevrolet Blazer 2LT and an out-the-door price quote (taxes, fees, addons included).

OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.

About This 2021 Chevrolet Blazer

Listing updated: Jul 26, 2026

Listed by an independent dealer in Montclair, CA · On lot for 35 days · VIN verifiable at NHTSA

This used 2021 Chevrolet Blazer 2LT is listed at $20,812 by stg montclair in Montclair, CA 91763. It has 43,818 miles on the odometer. The exterior color is White. It features a FWD drivetrain with a 2.0L I4 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Unscored due to insufficient comparable data. Based on 4 similar vehicles in the Montclair market, the estimated market range is $13,995 to $19,995.

This vehicle has been on the lot for 35 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 Montclair, CA 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 an independent dealer in Montclair, CA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3GNKBCR40MS551402 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 processed daily; Price-to-Market analysis uses comparable vehicles within the same geographic market.

2021 Chevrolet Blazer Market in CA

Comparable Vehicles

198

Average Price

$22,567

Price Range

$12,500–$37,510

Avg Days on Lot

77

Based on 198 comparable 2019-2023 Chevrolet Blazer listings in CA, the average asking price is $22,567. This listing at $20,812 is $1,755 below average (8% below market). Comparable prices in CA range from $12,500 to $37,510. Similar vehicles spend an average of 77 days on dealer lots in this market.

Similar Chevrolet Blazer Listings in CA

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