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

2021 Porsche 911 Turbo S

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Vehicle Details

VINWP0CD2A99MS263687
TrimTurbo S
Drivetrain4WD
Engine3.8L H6
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot1401

Turbo S

Overpriced
$299,0004,389 mi

Boca Raton, FL 33498

Is this 2021 Porsche 911 Turbo S a good deal?

OAV verdict: Overpriced

Why: Listed at $299,000, comparable market range $178,000–$249,950, based on 15 comparable listings. Listed 1,401 days · longer than most comparable local listings (typical ~15–150 days).

Market price position

$299,000 · $49,050 above market high

Comparable range
$178,000 – $249,950
vs. market high
+ $49,050 (20% above)
Comparable vehicles
15

Market Retail Price (MRP™)

$213,975

This vehicle $299,000 · $85,025 (40%) above 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™)

$240,538

This vehicle $299,000 · $58,462 (24%) above TRV

TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-08-26) — an estimate, not an appraisal. How TRV works.

Fast-selling model · older listing

Comparable vehicles nationally have sold faster than the market baseline, but this listing has been available longer than the cohort’s typical sell-time (about 1162 days).

What does Demand-Verified mean?

Verify before inquiring
  • This listing has been available about 22.6x longer than comparable vehicles typically take to sell (cohort sells in 11–62 days; this one is at 1401). Confirm its history, condition, availability, and out-the-door price before proceeding.

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$178,000 – $249,950

Rides Of The Palm Beaches Inc

Boca Raton, FL

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

About This 2021 Porsche 911

Listing updated: Aug 26, 2026

Listed by an independent dealer in Boca Raton, FL · On lot for 1401 days · VIN verifiable at NHTSA

This used 2021 Porsche 911 Turbo S is listed at $299,000 by rides of the palm beaches inc in Boca Raton, FL 33498. It has 4,389 miles on the odometer (dealer-reported, not independently verified by OAV). It features a 4WD drivetrain with a 3.8L H6 engine and Automatic transmission.

OAV's independent, evidence-backed Price-to-Market analysis rates this vehicle as Overpriced — priced above market value. Based on 15 comparable listings matched to this vehicle, the estimated market range is $178,000 to $249,950. These comparisons match year, make, model, and market, using trim where trim data supports it. OAV does not adjust comparables for odometer — where mileage would distort a verdict, it withholds one instead.

This vehicle has been on the lot for 1401 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 Boca Raton, FL convertibles 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 Porsche 911 against similar vehicles currently available in the local and regional market — same make, model, and year range, using trim where trim data supports it. OAV does not adjust comparables for odometer; on very high-mileage vehicles it withholds a verdict rather than overstate a discount the odometer explains. 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 Boca Raton, FL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WP0CD2A99MS263687 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 Porsche 911 Market in FL

FL Market Listings

272

Average Price

$185,634

Price Range

$119,900–$272,134

Avg Days on Lot

105

Based on all 272 2019-2023 Porsche 911 listings in the FL market, the average asking price is $185,634. This listing at $299,000 is $113,366 above the broader FL average (61% above the FL average). This is a wider, all-trim comparison across FL; OAV's price verdict above uses the closer comparable set. Comparable prices in FL range from $119,900 to $272,134. Similar vehicles spend an average of 105 days on dealer lots in this market.

Similar Porsche 911 Listings in FL

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