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

2021 Maserati Quattroporte S

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Vehicle Details

VINZAM56YRA4M1371480
TrimS
Exterior ColorBlack
Drivetrain4WD
Engine3.0L V6
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot80

S

Unscored
$43,8889,106 mi

Downers Grove, IL 60515

Is this 2021 Maserati Quattroporte S a good deal?

OAV verdict: Unscored

Why: Listed at $43,888. OAV has not found enough comparable listings for a reliable market range or verdict. Days on lot: 80 days (market average 166 days).

Market price position

Limited comparable data — OAV has not assigned a reliable market verdict to this listing yet.

Comparable vehicles nationally recently sold in an estimated 1277 days.

Chicago Auto Place

Downers Grove, IL

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

About This 2021 Maserati Quattroporte

Listing updated: Aug 16, 2026

Listed by an independent dealer in Downers Grove, IL · On lot for 80 days · VIN verifiable at NHTSA

This used 2021 Maserati Quattroporte S is listed at $43,888 by chicago auto place in Downers Grove, IL 60515. It has 9,106 miles on the odometer (dealer-reported, not independently verified by OAV). The exterior color is Black. It features a 4WD drivetrain with a 3.0L V6 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Unscored due to insufficient comparable data. OAV has not assigned a reliable comparable market range for this vehicle yet — the comparable set is too limited.

This vehicle has been on the lot for 80 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 Downers Grove, IL 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 Maserati Quattroporte 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 an independent dealer in Downers Grove, IL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN ZAM56YRA4M1371480 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 Maserati Quattroporte Market in IL

IL Market Listings

7

Average Price

$44,754

Price Range

$28,011–$63,888

Avg Days on Lot

166

Based on all 7 2019-2023 Maserati Quattroporte listings in the IL market, the average asking price is $44,754. Because OAV has not assigned a reliable price verdict to this listing, it does not state how it compares to this broader average. Comparable prices in IL range from $28,011 to $63,888. Similar vehicles spend an average of 166 days on dealer lots in this market.

Similar Maserati Quattroporte Listings in IL

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