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

2021 Chevrolet Blazer 2LT

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Vehicle Details

VIN3GNKBHR49MS512305
Trim2LT
Exterior ColorBlack
Drivetrain4WD
Engine2.0L I4
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot4

2LT

Fair Price
$19,99964,761 mi

Plainfield, IL 60586

Is this 2021 Chevrolet Blazer 2LT a good deal?

OAV verdict: Fair Price

Why: Listed at $19,999, comparable market range $13,977–$25,795, based on 30 comparable listings. Days on lot: 4 days (market average 73 days).

Market price position

$19,999 · within market range

Comparable range
$13,977 – $25,795
vs. market
$6,022 above low · $5,796 below high
Comparable vehicles
30

Market Retail Price (MRP™)

$19,886

This vehicle $19,999 · $113 (1%) 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™)

$20,627

This vehicle $19,999 · $628 (3%) below TRV

TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-08-05) — an estimate, not an appraisal. How TRV works.

Comparable vehicles nationally recently sold in an estimated 1650 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.

Local Range$20,278 – $20,278
Regional Range$13,977 – $25,795

Premiere Motorsports & Vanderhall Of Plainfield

Plainfield, IL

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

About This 2021 Chevrolet Blazer

Listing updated: Aug 5, 2026

Listed by an independent dealer in Plainfield, IL · On lot for 4 days · VIN verifiable at NHTSA

This used 2021 Chevrolet Blazer 2LT is listed at $19,999 by premiere motorsports & vanderhall of plainfield in Plainfield, IL 60586. It has 64,761 miles on the odometer (dealer-reported, not independently verified by OAV). The exterior color is Black. It features a 4WD drivetrain with a 2.0L I4 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Fair Price — priced at market value. Based on 30 comparable listings matched to this vehicle, the estimated market range is $13,977 to $25,795. These comparisons match year, make, and model and may currently span trims and configurations (trim-level matching is rolling out).

This vehicle has been on the lot for 4 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 Plainfield, 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 (currently across available trims and configurations; trim-level matching is rolling out), 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.

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 Plainfield, IL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3GNKBHR49MS512305 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 IL

IL Market Listings

298

Average Price

$25,031

Price Range

$12,995–$38,952

Avg Days on Lot

73

Based on all 298 2019-2023 Chevrolet Blazer listings in the IL market, the average asking price is $25,031. This listing at $19,999 is $5,032 below the broader IL average (20% below the IL average). This is a wider, all-trim comparison across IL; OAV's price verdict above uses the closer comparable set. Comparable prices in IL range from $12,995 to $38,952. Similar vehicles spend an average of 73 days on dealer lots in this market.

Similar Chevrolet Blazer Listings in IL

8 similar listings shown (closest matches within ±2 model years) and ±30,000 miles (subject trim: 2LT — compare trims below)