2003 Porsche 911
WP0BA29963S635378
ABOVE MARKET
· $43,579 above typical price
Mill Valley, CA
This 2003 Porsche 911 is listed at $77,579 with 83,019 miles in Mill Valley, CA.
Market price range
Based on 7 comparable same-build listings · Market data as of August 31, 2026This vehicle: $77,579 — above the market range (typical price $34,000)
Asking $77,579 · typical market price $34,000 · based on 7 comparable same-build listings.
Price history for this VIN
Price dropped $85 (−0.1%) over 9 months.
Asking prices recorded across 3 listing dates for VIN WP0BA29963S635378, spanning 9 months.
Active listing
Full listing history on VehiSales →| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Porsche Marin | Mill Valley, CA 94941 | $77,579 | 83,019 mi | 2026-08-19 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Porsche Marin | Mill Valley, CA 94941 | $42,551 | 83,019 mi | 2025-11-30 |
What would this 2003 Porsche 911 cost per month?
Estimate the monthly payment on a $77,579 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 WP0BA29963S635378Full 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 2003 Porsche 911 over the last 6 months — the market firmed $9,497 in that span.
Monthly price table
| Month | Typical price |
|---|---|
| March 2026 | $34,998 |
| April 2026 | $36,900 |
| May 2026 | $36,995 |
| June 2026 | $37,500 |
| July 2026 | $40,094 |
| August 2026 | $44,495 |
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 | 66 | $69,995 | 100% | 55,995 mi |
| 2008 | 139 | $59,995 | 86% | 53,927 mi |
| 2007 | 103 | $68,995 | 99% | 50,442 mi |
| 2006 | 112 | $59,938 | 86% | 57,473 mi |
| 2005 | 55 | $52,995 | 76% | 60,071 mi |
| 2004 | 104 | $51,995 | 74% | 56,394 mi |
| 2003 | 90 | $39,044 | 56% | 64,423 mi |
| 2002 | 67 | $39,995 | 57% | 59,433 mi |
Units for sale — listings of each model year in the latest nightly market snapshot.
