2004 Porsche 911 Cabriolet
WP0CB29914S675581
ABOVE TYPICAL
· $34,884 above typical price
Portland, OR
This 2004 Porsche 911 Cabriolet is listed at $109,900 with 21,605 miles in Portland, OR.
Market price range
Based on 21 comparable same-build listings · Market data as of September 3, 2026This vehicle: $109,900 — $34,884 above the typical market price ($75,016)
Asking $109,900 · typical market price $75,016 · based on 21 comparable same-build listings.
Price history for this VIN
Price dropped $90 (−0.1%) over 4 months.
Asking prices recorded across 11 listing dates for VIN WP0CB29914S675581, spanning 4 months.
Active listings
Full listing history on VehiSales →| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Grand Prix Motorcars, Inc. | Portland, OR 97209 | $109,900 | 21,605 mi | 2026-09-01 |
| grandprixllc | Portland, Oregon 97209 | $109,900 | 21,604 mi | 2026-08-15 |
| Grand Prix Motors Inc | Portland, OR 97205 | — | 21,604 mi | 2026-08-09 |
| Grand Prix Motorcars | Portland, OR 97209 | $110,150 | 21,605 mi | 2026-08-01 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Grand Prix Motorcars | Portland, OR 97209 | $109,990 | 21,605 mi | 2026-08-31 |
| Signature Autos | Austin, TX 78749 | $109,990 | 21,392 mi | 2026-08-26 |
| Grand Prix Motorcars, Inc. | Portland, OR 97209 | $109,900 | 21,604 mi | 2026-08-25 |
| Signature Autos | Appointment, TX 78735 | $109,990 | 21,392 mi | 2026-08-22 |
What would this 2004 Porsche 911 Cabriolet cost per month?
Estimate the monthly payment on a $109,900 vehicle. Move the numbers to match your own loan.
Estimate only. Excludes tax, title, registration and dealer fees, and assumes a fixed-rate loan with equal monthly payments. Your actual rate depends on your credit and lender.
Decoded from the VIN
NHTSA build data for WP0CB29914S675581Full factory specs for this build →
- ✗ Backup camera
- ✗ Blind-spot monitor
- ✗ Lane departure
- ✗ ABS
- ✗ Electronic stability
Where the price is heading
Typical asking price for a 2004 Porsche 911 over the last 6 months — the market firmed $14,529 in that span.
Monthly price table
| Month | Typical price |
|---|---|
| April 2026 | $48,999 |
| May 2026 | $51,975 |
| June 2026 | $44,996 |
| July 2026 | $49,765 |
| August 2026 | $49,996 |
| September 2026 | $63,528 |
How it compares to rivals
Median asking price for comparable body styles listed near this car| Model | Median price | For sale nearby | vs this car |
|---|---|---|---|
| 2004 Porsche 911 Cabriolet (this car) | $109,900 | 21 | — |
| 2004 Mercedes-Benz SL-Class | $18,497 | 8 | −$91,403 |
| 2004 Porsche Boxster | $19,995 | 7 | −$89,905 |
| 2002 Lexus SC | $18,724 | 6 | −$91,176 |
| 2002 Ford Thunderbird | $12,500 | 3 | −$97,400 |
| 2005 Chrysler PT Cruiser | $4,745 | 2 | −$105,155 |
Cheapest active listings of each comparable body style in this region — median of what those models actually ask.
Market by model year
Gen 1 · 1996–2009What each model year costs right now — live supply, median asking price and how much value each year keeps versus the newest one.
| Year | Units for sale | Median price | vs newest | Avg mileage |
|---|---|---|---|---|
| 2009 | 69 | $69,997 | 100% | 56,374 mi |
| 2008 | 135 | $61,998 | 89% | 53,301 mi |
| 2007 | 113 | $69,995 | 100% | 49,391 mi |
| 2006 | 96 | $59,172 | 85% | 57,941 mi |
| 2005 | 56 | $54,898 | 78% | 59,032 mi |
| 2004 | 99 | $51,995 | 74% | 55,560 mi |
| 2003 | 93 | $39,900 | 57% | 63,916 mi |
| 2002 | 71 | $39,500 | 56% | 58,857 mi |
Units for sale — listings of each model year in the latest nightly market snapshot.
