2004 Porsche 911 Cabriolet
WP0CB29994S675991
ABOVE MARKET
· $43,915 above typical price
Mountain View, CA
This 2004 Porsche 911 Cabriolet is listed at $115,066 with 64,488 miles in Mountain View, CA.
Market price range
Based on 22 comparable same-build listings · Market data as of September 5, 2026This vehicle: $115,066 — above the market range (typical price $71,151)
Asking $115,066 · typical market price $71,151 · based on 22 comparable same-build listings.
Price history for this VIN
Price increased $70 (+0.1%) over 18 days.
Asking prices recorded across 2 listing dates for VIN WP0CB29994S675991, spanning 18 days.
Active listing
Full listing history on VehiSales →| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Response Motors LLC | Mountain View, CA 94043 | $115,066 | 64,488 mi | 2026-09-05 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Response Motors | Mountain View, CA 94043 | $114,996 | 64,488 mi | 2026-08-18 |
What would this 2004 Porsche 911 Cabriolet cost per month?
Estimate the monthly payment on a $115,066 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 WP0CB29994S675991Full 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 $7,992 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 | $49,995 |
| September 2026 | $56,991 |
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) | $115,066 | 22 | — |
| 2005 Lotus Elise | $65,935 | 3 | −$49,131 |
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 | 70 | $69,996 | 100% | 56,595 mi |
| 2008 | 138 | $58,544 | 84% | 54,993 mi |
| 2007 | 117 | $74,900 | 107% | 48,849 mi |
| 2006 | 95 | $58,599 | 84% | 58,725 mi |
| 2005 | 57 | $54,800 | 78% | 61,160 mi |
| 2004 | 104 | $51,030 | 73% | 57,359 mi |
| 2003 | 88 | $39,994 | 57% | 61,616 mi |
| 2002 | 75 | $38,800 | 55% | 59,021 mi |
Units for sale — listings of each model year in the latest nightly market snapshot.
