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

2021 Chevrolet Blazer 2LT

Dealer imagery unavailable to OAVRequest current photos and confirm the vehicle's condition with the dealer.

Vehicle Details

VIN3GNKBCR45MS535440
Trim2LT
Exterior ColorSilver
DrivetrainFWD
Engine2.0L I4
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot10

2LT

Fair Price
$19,98871,687 mi

Havre de Grace, MD 21078

Is this 2021 Chevrolet Blazer 2LT a good deal?

OAV verdict: Fair Price

Why: Listed at $19,988, comparable market range $17,599–$25,665, based on 19 comparable listings. Days on lot: 10 days (market average 53 days).

Market price position

$19,988 · within market range

Comparable range
$17,599 – $25,665
vs. market
$2,389 above low · $5,677 below high
Comparable vehicles
19

Market Retail Price (MRP™)

$21,632

This vehicle $19,988 · $1,644 (8%) 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™)

$20,191

This vehicle $19,988 · $203 (1%) below TRV

TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-07-31) — an estimate, not an appraisal. How TRV works.

Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1550 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$17,599 – $25,665

Adams Chevrolet, Inc

Havre de Grace, MD

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

View all vehicles from adams chevrolet, inc

Request availability and out-the-door price

OAV will route your inquiry to Adams Chevrolet, Inc for current availability of this 2021 Chevrolet Blazer 2LT 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 Adams Chevrolet, Inc so the dealer can respond to your request. See our Privacy Policy.

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

About This 2021 Chevrolet Blazer

Listing updated: Jul 31, 2026

Listed by a franchise dealer in Havre de Grace, MD · On lot for 10 days · VIN verifiable at NHTSA

This used 2021 Chevrolet Blazer 2LT is listed at $19,988 by adams chevrolet, inc in Havre de Grace, MD 21078. It has 71,687 miles on the odometer (dealer-reported, not independently verified by OAV). The exterior color is Silver. 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 Fair Price — priced at market value. Based on 19 comparable listings matched to this vehicle, the estimated market range is $17,599 to $25,665. 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 10 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 Havre de Grace, MD 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 a franchise dealer in Havre de Grace, MD, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3GNKBCR45MS535440 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 MD

MD Market Listings

48

Average Price

$23,868

Price Range

$15,750–$36,176

Avg Days on Lot

53

Based on all 48 2019-2023 Chevrolet Blazer listings in the MD market, the average asking price is $23,868. This listing at $19,988 is $3,880 below the broader MD average (16% below the MD average). This is a wider, all-trim comparison across MD; OAV's price verdict above uses the closer comparable set. Comparable prices in MD range from $15,750 to $36,176. Similar vehicles spend an average of 53 days on dealer lots in this market.

Similar Chevrolet Blazer Listings in MD

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