U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
OAV
2021 Mazda Mazda3

Vehicle Details

VIN3MZBPAAL4MM253387
TrimS
Exterior ColorBlue
DrivetrainFWD
Engine2.5L I4
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot10

2021 Mazda Mazda3

S

Unscored
$16,99572,552 mi

Monticello, MN 55362

Is this 2021 Mazda Mazda3 S a good deal?

OAV verdict: Unscored

Why: Listed at $16,995, comparable market range $16,995–$16,995. Days on lot: 10 days (market average 45 days).

Market price position

16,995
16,995
16,995

$16,995 · only listing at this price

$16,995 — single data point
Regional range
$16,995 (0 listings)
vs. market
Exact match — no spread
Comparable vehicles
0
Demand-Verified· Backed by recent sales data
Faster-than-average sell-through

Similar vehicles recently sold in an estimated 754 days.

What does Demand-Verified mean?

Dealer Info

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Monticello, MN

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About This 2021 Mazda Mazda3

Listing updated: May 21, 2026

Listed by an independent dealer in Monticello, MN · On lot for 10 days · VIN verifiable at NHTSA

This used 2021 Mazda Mazda3 S is listed at $16,995 by an independent dealer in Monticello, MN 55362. It has 72,552 miles on the odometer. The exterior color is Blue. It features a FWD drivetrain with a 2.5L 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 available similar vehicles in the Monticello market, the estimated market range is $16,995 to $16,995.

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 Monticello, MN sedans 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 Mazda Mazda3 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 Monticello, MN, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3MZBPAAL4MM253387 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 refreshed daily; Price-to-Market analysis uses comparable vehicles within the same geographic market.

2021 Mazda Mazda3 Market in MN

Comparable Vehicles

23

Average Price

$19,356

Price Range

$9,995–$26,998

Avg Days on Lot

45

Based on 23 comparable 2019-2023 Mazda Mazda3 listings in MN, the average asking price is $19,356. This listing at $16,995 is $2,361 below average (12% below market). Comparable prices in MN range from $9,995 to $26,998. Similar vehicles spend an average of 45 days on dealer lots in this market.

Similar Mazda Mazda3 Listings in MN

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