$2,985 lower median
2003 Mercedes-Benz SL-Class
All trims
$12,995Median asking price · 175 qualifying listings
Middle 50%$9,950–$17,213
Find listings on VehiSales ↗Actual SL500 listing photo; individual equipment may differ.
↑↓
move
↵
open
esc
close
2003 Porsche Boxster S
VIN
WP0CB29873U662425
Market price for this build
$17,889
16 comparable listings
No longer listed since around Feb 7, 2026
Get the history report — $9.99
One-time payment · No subscription
See similar cars for sale ↓ Compare with other brands ↓The date is when the listing came down — the final sale price isn't public. Prices further down describe the market for this build, not this car.
Market price range
Based on 16 comparable same-build listings · Market data as of November 6, 2026Below market
$7,098
Typical price
$17,889
Above market
$23,525
THE SMARTER NEXT STEP
Love this car? See what else is out there.
2003 Porsche Boxster S for sale near you
Compare prices on similar cars within 50 miles of you.
See every one for sale near you →
Compare on VehiSales ↗ · No dealer spam.
We don't sell cars and never share your details with dealers.
Cars in your search area
50 miles around you
Lower price Other cars Search center
Dots show approximate vehicle locations.
Vehicle locations appear when available.
Listings
Full listing history on VehiSales →No active listings of this exact VIN right now.
Decoded from the VIN
NHTSA build data for WP0CB29873U662425Trim
S
Engine
3.2L · V6
Horsepower
258
Drivetrain
Rear-Wheel Drive
Body
Convertible/Cabriolet
Fuel
Gasoline
Doors
2
Model year
2003
Made by
DR. ING. H.C.F. PORSCHE AG
Full factory specs for this build →
- ✗ Backup camera
- ✗ Blind-spot monitor
- ✗ Lane departure
- ✗ ABS
- ✗ Electronic stability
Fuel economy (EPA)
Combined
19
MPG
City
16
MPG
Highway
24
MPG
$2,450
/yr est. fuel
Assumes 15,000 miles a year at $3.10/gallon and 19 MPG combined.
5-year cost to own
Beyond the sticker: what this 2003 Porsche Boxster likely costs over five years at 15,000 mi/yr.
Fuel
$12,250
Insurance
$6,800
Maintenance & repairs
$11,200
Total, 5 years
$30,250
Estimate — insurance and taxes vary by driver and state.
Safety & recalls
NHTSA crash tests & recall campaigns for this model yearThe 2003 Porsche Boxster has 4 recall campaigns as of October 2026. EPA combined fuel economy: 19 MPG.
4 recall campaigns on this model year
Check accident & title history →
-
EXTERIOR LIGHTINGSABERSPORT IS RECALLING 16,270 COMBINATION CORNER AND BUMPER LAMP ASSEMBLIES OF VARIOUS PART NUMBERS SOLD FOR USE AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES.NHTSA campaign 09E012000
-
EXTERIOR LIGHTINGDOPE, INC. IS RECALLING 42,540 COMBINATION CORNER AND BUMPER LAMP ASSEMBLIES OF VARIOUS PART NUMBERS SOLD FOR USE AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES.NHTSA campaign 09E025000
-
POWER TRAINCERTAIN 2-DOOR CONVERTIBLE PASSENGER VEHICLES EQUIPPED WITH THE TIPTRONIC (AUTOMATIC) TRANSMISSION MAY HAVE BEEN PRODUCED WITH AN INCORRECTLY ADJUSTED KEY-LOCK-CABLE DOWN TO THE…NHTSA campaign 03V004000
Recall campaigns apply to the model year, not to one car. Check remedy status for this VIN at nhtsa.gov/recalls.
Model-level data for the 2003 Porsche Boxster from NHTSA (recalls, NCAP crash tests) and EPA fueleconomy.gov, refreshed October 27, 2026.
Where the price is heading
Typical asking price for a 2003 Porsche Boxster over the last 6 months — the market softened $898 in that span.
Jun
Jul
Aug
Sep
Oct
Nov
Monthly price table
| Month | Typical price |
|---|---|
| June 2026 | $15,244 |
| July 2026 | $14,000 |
| August 2026 | $14,899 |
| September 2026 | $15,999 |
| October 2026 | $15,990 |
| November 2026 | $14,346 |
A little comparison goes a long way
About this comparison ↓What else could you drive?
Compare 2003 Porsche Boxster with other models from the same year. Choose the trims that matter to you.
As of November 6, 2026, among alternatives (model years 2001–2004) to the 2003 Porsche Boxster in this catalog, the 2003 Mercedes-Benz SL-Class has the lowest median asking price ($12,995, 175 listings with photos) and the 2002 Chevrolet Corvette the highest ($21,181, 167 listings).
Comparison catalog · Snapshot November 6, 2026, 05:00 UTC · Only listings with photos. This sample is separate from the price overview above and its figures differ.
Your comparison starting point
2003 Porsche Boxster
All trims · United States
$15,980Comparison catalog median · 41 listings with photos in the comparison sample
This VIN is not in the filtered catalog sample. Comparisons use the model median when available.
Middle 50%: $9,999–$20,327
Explore this model’s prices →Explore the alternatives
Change trims, mileage or location →
$1,992 lower median
2003 Lexus SC
All trims
$13,988Median asking price · 45 qualifying listings
Middle 50%$9,750–$17,998
Find listings on VehiSales ↗Actual 430 listing photo; individual equipment may differ.
$2,015 higher median
2004 Cadillac XLR
All trims
$17,995Median asking price · 49 qualifying listings
Middle 50%$14,750–$21,495
Find listings on VehiSales ↗Actual RWD listing photo; individual equipment may differ.
$1,180 lower median
2001 BMW Z3
All trims
$14,800Median asking price · 68 qualifying listings
Middle 50%$10,988–$21,999
Find listings on VehiSales ↗Actual 3.0 listing photo; individual equipment may differ.
$5,201 higher median
2002 Chevrolet Corvette
All trims
$21,181Median asking price · 167 qualifying listings
Middle 50%$17,597–$25,053
Find listings on VehiSales ↗Actual Convertible RWD listing photo; individual equipment may differ.
Compare prices side by side
| Model / trim | Median | Middle 50% | Listings |
|---|---|---|---|
| 2003 Porsche Boxster All trims | $15,980 | $9,999–$20,327 | 41 |
| 2003 Mercedes-Benz SL-Class All trims | $12,995 | $9,950–$17,213 | 175 |
| 2003 Lexus SC All trims | $13,988 | $9,750–$17,998 | 45 |
| 2004 Cadillac XLR All trims | $17,995 | $14,750–$21,495 | 49 |
| 2001 BMW Z3 All trims | $14,800 | $10,988–$21,999 | 68 |
| 2002 Chevrolet Corvette All trims | $21,181 | $17,597–$25,053 | 167 |
What these prices mean
Only catalog listings with photos are included. Trim names do not verify equivalent equipment. Prices are asking prices, not completed sales. Alternatives share the body style and class of the source model; the nearest model years are used when the same year has too few listings. Price differences are not a valuation adjustment or guaranteed savings.
Snapshot: November 6, 2026, 05:00 UTC. 0 source listings excluded by statistical price screening; this does not verify that every deposit or payment ad has been removed.
VehiSales opens in a new tab with the model, year and known mileage range. Confirm trim, fuel, drivetrain, condition and location on VehiSales; its live inventory may differ.
Market by model year
What 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 |
|---|---|---|---|---|
| 2016 | 35 | $63,299 | 100% | 37,383 mi |
| 2015 | 16 | $47,494 | 75% | 42,664 mi |
| 2014 | 32 | $38,450 | 61% | 61,580 mi |
| 2013 | 60 | $36,698 | 58% | 59,675 mi |
| 2011 | 22 | $29,944 | 47% | 60,797 mi |
| 2009 | 15 | $31,898 | 50% | 61,096 mi |
| 2008 | 41 | $23,000 | 36% | 69,554 mi |
| 2007 | 24 | $24,998 | 39% | 62,865 mi |
Units for sale — listings of each model year in the latest nightly market snapshot.
