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

2025 Porsche 911 Turbo S

2025 Porsche 911View this vehicle at porsche atlanta northwest →

Vehicle Details

VINWP0AD2A90SS265686
TrimTurbo S
Exterior ColorBlack
Drivetrain4WD
Engine3.8L H6
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot45

Turbo S

Fair Price
$315,0257,759 mi

Marietta, GA 30067

Is this 2025 Porsche 911 Turbo S a good deal?

OAV verdict: Fair Price

Why: Listed at $315,025, comparable market range $315,999–$325,948, based on 10 comparable listings. Listed 45 days.

Market price position

$315,025 · near the low end of the range

Comparable range
$315,999 – $325,948
vs. market low
near the low end of the range
Comparable vehicles
10

Market Retail Price (MRP™)

$320,974

This vehicle $315,025 · $5,949 (2%) 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™)

$165,742

This vehicle $315,025 · $149,283 (90%) above TRV

TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-09-13) — an estimate, not an appraisal. How TRV works.

Comparable vehicles nationally recently sold in an estimated 1281 days.

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.

Local Range$315,999 – $315,999
Regional Range$315,999 – $325,948

Porsche Atlanta Northwest

Marietta, GA

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About This 2025 Porsche 911

Listing updated: Sep 13, 2026

Listed by a franchise dealer in Marietta, GA · On lot for 45 days · VIN verifiable at NHTSA

This used 2025 Porsche 911 Turbo S is listed at $315,025 by porsche atlanta northwest in Marietta, GA 30067. It has 7,759 miles on the odometer (dealer-reported, not independently verified by OAV). The exterior color is Black. 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 Fair Price — priced in line with the supported comparable range. Based on 10 comparable listings matched to this vehicle, the estimated market range is $315,999 to $325,948. These comparisons match year, make, and model, using trim where the data supports it. OAV does not adjust comparable prices for mileage — every price shown is the real advertised price. On used vehicles, mileage can still cause OAV to withhold a verdict — very high or unreliable mileage, or a lower price better explained by higher-than-typical mileage than by a genuine market discount — rather than call it a deal it can't support.

This vehicle has been on the lot for 45 days.

Analysis powered by OAV's patented inventory standardization technology (U.S. Patent No. 12,236,477). Verdict methodology ptm-verdict-v1 · snapshot Sep 13, 2026. The patented comparable band is the input; ptm-verdict-v1 is the versioned OAV rule set that turns it into this verdict.

Market context

This listing is part of OAV's broader Marietta, GA coupes market analysis. OAV compares vehicles by local and regional price-to-market ranges and comparable count; days-on-lot and demand signals are shown separately, not as verdict inputs.

How this deal is rated

OAV compares this 2025 Porsche 911 against similar vehicles currently available for sale — same make, model, and year range, using trim where the data supports it. OAV does not adjust comparable prices for mileage; on used vehicles it withholds a verdict when mileage would distort the comparison — very high or unreliable mileage, or a lower price better explained by higher-than-typical mileage than by a genuine market discount — rather than overstate a deal. Based on where this listing falls in that comparable set, it is rated:

  • Great Deal — priced below the comparable-range floor by a meaningful margin (OAV's minimum-gap rule); a listing below the floor by less than that margin is Fair Price.
  • 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 can surface additional verification signals, but commercial participation never changes a listing's Price-to-Market verdict, eligibility, ranking, or confidence.

How this listing is verified

This vehicle listing was aggregated from a franchise dealer in Marietta, GA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WP0AD2A90SS265686 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.

2025 Porsche 911 Market in GA

GA Market Listings

125

Average Price

$226,941

Price Range

$138,352–$328,289

Avg Days on Lot

53

Based on all 125 2023-2027 Porsche 911 listings in the GA market, the average asking price is $226,941. This listing at $315,025 is $88,084 above the broader GA average (39% above the GA average). This is a wider, all-trim comparison across GA; OAV's price verdict above uses the closer comparable set. Comparable prices in GA range from $138,352 to $328,289. Similar vehicles spend an average of 53 days on dealer lots in this market.

Similar Porsche 911 Listings in GA

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

This is a broad, statewide same-model set (any trim, mileage, or title) — not the qualified comparable cohort behind the verdict above; lower prices here typically reflect a different trim, higher mileage, or a branded title.