2004 Porsche 911 prices in California
The median asking price for a 2004 Porsche 911 in California is $44,495 based on 7 active listings.
As of July 25, 2026, the median asking price for a 2004 Porsche 911 in California is $44,495, based on 7 active dealer listings tracked by VinAssessment.
◷ Updated July 25, 2026 ▤ 7 active dealer listings, refreshed daily Methodology →
Typical: $33,435–$54,080 — the middle half of 7 asking prices
Why the wide range? Price depends mostly on configuration and mileage — see below. This spread covers the middle 96% of asking prices: we exclude the cheapest and priciest 2% (payment-priced ads, typos, salvage) so outliers don't distort it.
What moves the price on a 2004 Porsche 911
The $33,435–$54,080 typical range isn't randomness — one factor explains most of it:
Asking prices run about $69,900 at 15K–30K miles and fall to $32,995 at 90K–105K miles — roughly $4,900 for every 10,000 miles.
Find your mileage and trim in the configurator below.
Configure the exact car
Modelled from 7 real asking prices, adjusted for mileage and location. Not a formal appraisal.
2004 Porsche 911: a fair price for your mileage
A 2004 Porsche 911 sheds roughly $4,900 for every 10,000 miles. Find your mileage below.
| Mileage ⓘ | Based on ⓘ | Fair price ⓘ | Typical range ⓘ |
|---|---|---|---|
| 15K–30K miles | 11 listings | $69,900 | $61K–$95K |
| 30K–45K miles | 16 listings | $53,932 | $42K–$96K |
| 45K–60K miles | 9 listings | $45,900 | $39K–$58K |
| 60K–75K miles | 7 listings | $39,900 | $35K–$42K |
| 75K–90K miles | 9 listings | $39,989 | $28K–$50K |
| 90K–105K miles | 7 listings | $32,995 | $31K–$41K |
Same trim and condition assumed — mileage is the biggest lever after configuration. National data; California prices track it closely.
Trim-level pricing isn't reliable enough for this model yet — mileage and configuration explain most of the spread above.
Price history
Median asking price by month — national · shaded band is the typical range (25th–75th percentile)
The median listing price for a 2004 Porsche 911 is $55,990 (July 2026) — up 60.0% from $34,994 in July 2025.
Monthly price table
| Month | Median price | Typical range | Vehicles listed |
|---|---|---|---|
| July 2026 | $55,990 | $36K–$77K | 43 |
| June 2026 | $45,996 | $35K–$65K | 43 |
| May 2026 | $53,360 | $36K–$69K | 64 |
| April 2026 | $49,900 | $37K–$60K | 47 |
| March 2026 | $54,980 | $36K–$67K | 47 |
| February 2026 | $47,559 | $33K–$60K | 53 |
| January 2026 | $39,995 | $33K–$60K | 47 |
| December 2025 | $42,850 | $32K–$53K | 45 |
| November 2025 | $47,980 | $35K–$60K | 41 |
| October 2025 | $44,850 | $38K–$53K | 34 |
| September 2025 | $39,450 | $31K–$54K | 24 |
| August 2025 | $39,948 | $35K–$63K | 40 |
| July 2025 | $34,994 | $31K–$79K | 10 |
2004 Porsche 911 inventory across the U.S.
Keep exploring 911 prices
2004 Porsche 911 · $45,345 typical · 7 listingsOther Porsche 911 years
Live 2004 Porsche 911 listings, priced by VIN
Every VIN links to a full market report: decode, active listings and the local price band. Shop 2003–2005 Porsche 911 listings on VehiSales →.
More 2004 Porsche prices
Frequently asked questions
Why do 2004 Porsche 911 prices range from $28,493 to $68,576 in California?
The spread comes down to configuration and mileage: higher-mileage, base-configuration examples sit near the low end, while low-mileage and premium configurations reach the top. Half of all listings fall between $33,435 and $54,080 — see the mileage and trim breakdowns above for where a specific vehicle lands.
How much should mileage change the price of a 2004 Porsche 911?
Expect roughly $4,900 less for every 10,000 miles on the odometer. A 60K-mile example should cost about $14,700 less than a 30K-mile one of the same trim — check the fair-price-by-mileage table above for your band.
Do Porsche 911 prices in California differ from the rest of the country?
Yes. The average in California is $45,345, which is $14,691 below the national average of $60,036. Local supply, demand and transport costs all play a part.
How many 2004 Porsche 911 are for sale in California right now?
7 in total, nearly all pre-owned. Counts refresh daily from live dealer inventory.
How we calculate these prices
We track 7 active listings for this vehicle across dealer sites nationwide, updated every day. Average and median are computed from real asking prices on live listings. We exclude the top and bottom 2% of prices to remove data errors, salvage titles, and monthly-payment figures posted as if they were sale prices. Prices reflect dealer asking prices — not final sale prices — and exclude taxes, fees, and incentives. Trim and mileage move the price more than any other factor; see the breakdowns above.
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