Vehicle Details
2021 Mazda CX-30
Select
Boulder, CO 80301
Is this 2021 Mazda CX-30 Select a good deal?
OAV verdict: Fair Price
Why: Listed at $17,820, comparable market range $16,200–$22,998, based on 17 comparable listings. Days on lot: 101 days (market average 37 days).
Market price position
$17,820 · within market range
- Regional range
- $16,200 – $22,998
- vs. market
- $1,620 above low · $5,178 below high
- Comparable vehicles
- 17
Market Retail Price (MRP™)
$19,599This vehicle $17,820 · $1,779 (9%) 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™)
$19,230This vehicle $17,820 · $1,410 (7%) below TRV
TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-07-21) — an estimate, not an appraisal. How TRV works.
Similar vehicles recently sold in an estimated 10–43 days.
What does Demand-Verified mean?
Market Breakdown
Local = comparable listings in the same metro. Regional = comparable listings across the broader state or multi-state region. Both ranges refresh daily.
Mike Maroone Cadillac
Boulder, CO
OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.
Request availability and out-the-door price
OAV will route your inquiry to Mike Maroone Cadillac for current availability of this 2021 Mazda CX-30 Select and an out-the-door price quote (taxes, fees, addons included).
OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.
About This 2021 Mazda CX-30
Listing updated: Jul 21, 2026Listed by a franchise dealer in Boulder, CO · On lot for 101 days · VIN verifiable at NHTSA
This used 2021 Mazda CX-30 Select is listed at $17,820 by mike maroone cadillac in Boulder, CO 80301. It has 56,599 miles on the odometer. The exterior color is Black. It features a 4WD drivetrain with a 2.5L 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 17 similar vehicles in the Boulder market, the estimated market range is $16,200 to $22,998.
This vehicle has been on the lot for 101 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 Boulder, CO 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:
- 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 Boulder, CO, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3MVDMBBL3MM255221 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 updated daily; Price-to-Market analysis uses comparable vehicles within the same geographic market.
2021 Mazda CX-30 Market in CO
Comparable Vehicles
271
Average Price
$22,636
Price Range
$13,350–$29,998
Avg Days on Lot
37
Based on 271 comparable 2019-2023 Mazda CX-30 listings in CO, the average asking price is $22,636. This listing at $17,820 is $4,816 below average (21% below market). Comparable prices in CO range from $13,350 to $29,998. Similar vehicles spend an average of 37 days on dealer lots in this market.
Similar Mazda CX-30 Listings in CO
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