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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

VIN3GNKBHR4XMS574912
Trim2LT
Drivetrain4WD
Engine2.0L I4
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot162

2LT

Fair Price
$16,99938,126 mi

Detroit, MI 48228

Is this 2021 Chevrolet Blazer 2LT a good deal?

OAV verdict: Fair Price

Why: Listed at $16,999, comparable market range $10,900–$24,909, based on 133 comparable listings. Days on lot: 162 days (market average 62 days).

Market price position

$16,999 · within market range

Comparable range
$10,900 – $24,909
vs. market
$6,099 above low · $7,910 below high
Comparable vehicles
133

Market Retail Price (MRP™)

$17,905

This vehicle $16,999 · $906 (5%) below 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™)

$22,324

This vehicle $16,999 · $5,325 (24%) 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 1550 days.

Verify before inquiring
  • This listing has been available about 3.2x longer than comparable vehicles typically take to sell (cohort sells in 15–50 days; this one is at 162). Confirm its history, condition, availability, and out-the-door price before proceeding.

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$10,900 – $24,909

Motor City Cars Sales

Detroit, MI

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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 Detroit, MI · On lot for 162 days · VIN verifiable at NHTSA

This used 2021 Chevrolet Blazer 2LT is listed at $16,999 by motor city cars sales in Detroit, MI 48228. It has 38,126 miles on the odometer (dealer-reported, not independently verified by OAV). 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 133 comparable listings matched to this vehicle, the estimated market range is $10,900 to $24,909. 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 162 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 Detroit, MI 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 Detroit, MI, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3GNKBHR4XMS574912 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 MI

MI Market Listings

504

Average Price

$22,745

Price Range

$9,000–$39,313

Avg Days on Lot

62

Based on all 504 2019-2023 Chevrolet Blazer listings in the MI market, the average asking price is $22,745. This listing at $16,999 is $5,746 below the broader MI average (25% below the MI average). This is a wider, all-trim comparison across MI; OAV's price verdict above uses the closer comparable set. Comparable prices in MI range from $9,000 to $39,313. Similar vehicles spend an average of 62 days on dealer lots in this market.

Similar Chevrolet Blazer Listings in MI

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