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

VIN3MVDMACL3MM257656
TrimPreferred
Exterior ColorBlack
DrivetrainFWD
Engine2.5L I4
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot18

2021 Mazda CX-30

Preferred

Unscored
$20,19957,702 mi

Jacksonville, FL 32210

Is this 2021 Mazda CX-30 Preferred a good deal?

OAV verdict: Unscored

Why: Listed at $20,199, comparable market range $14,588–$14,588, based on 9 comparable listings. Days on lot: 18 days (market average 30 days).

Market price position

14,588
14,588
20,199

$20,199 · $5,611 above the market benchmark

$14,588 — single data point
Regional range
$14,588 (9 listings)
vs. market high
+ $5,611 (38% above)
Comparable vehicles
9
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1462 days.

Market Breakdown

Local = comparable listings in the same metro. Regional = comparable listings across the broader state or multi-state region. Both ranges refresh daily.

Regional Range$14,588 – $14,588

Duval Ford

Jacksonville, FL

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

View all vehicles from duval ford

About This 2021 Mazda CX-30

Listing updated: May 30, 2026

Listed by a franchise dealer in Jacksonville, FL · On lot for 18 days · VIN verifiable at NHTSA

This used 2021 Mazda CX-30 Preferred is listed at $20,199 by duval ford in Jacksonville, FL 32210. It has 57,702 miles on the odometer. The exterior color is Black. 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 9 similar vehicles in the Jacksonville market, the estimated market range is $14,588 to $14,588.

This vehicle has been on the lot for 18 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 Jacksonville, FL 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 Mazda CX-30 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 a franchise dealer in Jacksonville, FL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3MVDMACL3MM257656 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 CX-30 Market in FL

Comparable Vehicles

1,310

Average Price

$22,868

Price Range

$10,900–$47,401

Avg Days on Lot

30

Based on 1,310 comparable 2019-2023 Mazda CX-30 listings in FL, the average asking price is $22,868. This listing at $20,199 is $2,669 below average (12% below market). Comparable prices in FL range from $10,900 to $47,401. Similar vehicles spend an average of 30 days on dealer lots in this market.

Similar Mazda CX-30 Listings in FL

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