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

2021 Chevrolet Blazer 1LT

2021 Chevrolet BlazerView this vehicle at quality auto financing →

Vehicle Details

VIN3GNKBBRA4MS570440
Trim1LT
Exterior ColorBlack
DrivetrainFWD
Engine2.5L I4
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot110

1LT

Overpriced
$17,69564,253 mi

Lapeer, MI 48446

Is this 2021 Chevrolet Blazer 1LT a good deal?

OAV verdict: Overpriced

Why: Listed at $17,695, comparable market range $13,999–$17,191, based on 14 comparable listings. Listed 110 days · longer than most comparable local listings (typical ~15–75 days).

Market price position

$17,695 · $504 above market high

Comparable range
$13,999 – $17,191
vs. market high
+ $504 (3% above)
Comparable vehicles
14

Market Retail Price (MRP™)

$15,595

This vehicle $17,695 · $2,100 (13%) 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™)

$19,211

This vehicle $17,695 · $1,516 (8%) below TRV

TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-09-02) — an estimate, not an appraisal. How TRV works.

Comparable vehicles nationally recently sold in an estimated 1247 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$13,999 – $17,191

Quality Auto Financing

Lapeer, MI

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

View all vehicles from quality auto financing

Request availability and out-the-door price

OAV will route your inquiry to Quality Auto Financing for current availability of this 2021 Chevrolet Blazer 1LT and an out-the-door price quote (taxes, fees, addons included).

By submitting, you agree that OAV may share your email, ZIP, and message with Quality Auto Financing so the dealer can respond to your request. See our Privacy Policy and Notice at Collection.

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

About This 2021 Chevrolet Blazer

Listing updated: Sep 2, 2026

Listed by an independent dealer in Lapeer, MI · On lot for 110 days · VIN verifiable at NHTSA

This used 2021 Chevrolet Blazer 1LT is listed at $17,695 by quality auto financing in Lapeer, MI 48446. It has 64,253 miles on the odometer (dealer-reported, not independently verified by OAV). The exterior color is Black. It features a FWD drivetrain with a 2.5L I4 engine and Automatic transmission.

OAV's independent, evidence-backed Price-to-Market analysis rates this vehicle as Overpriced — priced above market value. Based on 14 comparable listings matched to this vehicle, the estimated market range is $13,999 to $17,191. These comparisons match year, make, and model, using trim where trim data supports it. OAV does not adjust comparables for odometer — where mileage would distort a verdict, it withholds one instead.

This vehicle has been on the lot for 110 days.

Analysis powered by OAV's patented inventory standardization technology (U.S. Patent No. 12,236,477). Verdict methodology ptm-verdict-v1 · snapshot Sep 2, 2026. The patented comparable band is the input; ptm-verdict-v1 is the versioned OAV rule set that turns it into this verdict.

Market context

This listing is part of OAV's broader Lapeer, MI suvs market analysis. OAV compares vehicles by local and regional price-to-market ranges and comparable count; days-on-lot and demand signals are shown separately, not as verdict inputs.

How this deal is rated

OAV compares this 2021 Chevrolet Blazer against similar vehicles currently available for sale — same make, model, and year range, using trim where trim data supports it. OAV does not adjust comparables for odometer; on very high-mileage vehicles it withholds a verdict rather than overstate a discount the odometer explains. Based on where this listing falls in that comparable set, it is rated:

  • Great Deal — priced below the comparable-range floor by a meaningful margin (OAV's minimum-gap rule); a listing below the floor by less than that margin is Fair Price.
  • 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 can surface additional verification signals, but commercial participation never changes a listing's Price-to-Market verdict, eligibility, ranking, or confidence.

How this listing is verified

This vehicle listing was aggregated from an independent dealer in Lapeer, MI, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3GNKBBRA4MS570440 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.

2021 Chevrolet Blazer Market in MI

MI Market Listings

545

Average Price

$21,901

Price Range

$15,995–$28,900

Avg Days on Lot

61

Based on all 545 2019-2023 Chevrolet Blazer listings in the MI market, the average asking price is $21,901. This listing at $17,695 is $4,206 below the broader MI average (19% 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 $15,995 to $28,900. Similar vehicles spend an average of 61 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: 1LT — compare trims below)

This is a broad, statewide same-model set (any trim, mileage, or title) — not the qualified comparable cohort behind the verdict above; lower prices here typically reflect a different trim, higher mileage, or a branded title.