$3,504 higher median
2003 Mercedes-Benz SL-Class
All trims
$13,500Median asking price · 178 qualifying listings
Middle 50%$9,999–$17,770
Find listings on VehiSales ↗Actual SL500 listing photo; individual equipment may differ.
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2003 Porsche Boxster Base
VIN
WP0CA29863U622923
GOOD DEAL
· $4,984 below typical price
Sellersburg, IN
Listed at
$9,996
typical market $14,980 · 33 comps
This 2003 Porsche Boxster Base is listed at $9,996 with 113,642 miles in Sellersburg, IN.
Compare alternatives from other brands ↓
Sold by Bill's Used Cars
416 Popp Avenue, Sellersburg, IN 47172
Contact details come from the dealer's listing and public business records. VinAssessment is not the seller and takes no fee — you deal with the dealer directly.
Inside your report
VIN report
2003 Porsche Boxster Base
VIN WP0CA29863U622923
Accidents
Reported damage & accident records
Title
Salvage, flood & other title brands
Mileage
Recorded odometer readings
Listings
Past prices, dealers & listing photos
Section preview · Results shown in the full report
Market price range
Based on 33 comparable same-build listings · Market data as of September 30, 2026This vehicle · $9,996
Below market
$7,994
Typical price
$14,980
Above market
$22,402
This vehicle: $9,996 — $4,984 below the typical market price ($14,980)
Asking $9,996 · typical market price $14,980 · based on 33 comparable same-build listings.
THE SMARTER NEXT STEP
Love this car? See what else is out there.
2003 Porsche Boxster Base for sale near SellersburgIN
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Vehicle locations appear when available.
Price history for this VIN
Price dropped $1,000 (−9.1%) over 10 months.
Nov 17, 2025 · $10,996
Sep 25, 2026 · $9,996
Asking prices recorded across 4 listing dates for VIN WP0CA29863U622923, spanning 10 months.
Active listing
Full listing history on VehiSales →| Dealer | Location | Price | Mileage | Listed | Seen |
|---|---|---|---|---|---|
| Bill's Used Cars | Sellersburg, IN 47172 | $9,996 | 113,642 mi | 2025-11-18 | 10 h ago |
Former listings
| Dealer | Location | Price | Mileage | Listed | Seen |
|---|---|---|---|---|---|
| Bill's Used Cars | Sellersburg, IN 47172 | $11,496 | 113,642 mi | 2025-11-19 | 112 d ago |
Decoded from the VIN
NHTSA build data for WP0CA29863U622923Trim
Base
Engine
2.7L · V6
Horsepower
225
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
$4,463
Maintenance & repairs
$11,200
Total, 5 years
$27,913
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 September 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 September 27, 2026.
Where the price is heading
Typical asking price for a 2003 Porsche Boxster over the last 6 months — the market softened $1,745 in that span.
Apr
May
Jun
Jul
Aug
Sep
Monthly price table
| Month | Typical price |
|---|---|
| April 2026 | $17,995 |
| May 2026 | $15,372 |
| June 2026 | $15,244 |
| July 2026 | $14,000 |
| August 2026 | $14,969 |
| September 2026 | $16,250 |
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 September 30, 2026, among alternatives (model years 2001–2005) to the 2003 Porsche Boxster in this catalog, the 2003 Mercedes-Benz SL-Class has the lowest median asking price ($13,500, 178 listings with photos) and the 2003 BMW M3CI the highest ($23,781, 25 listings).
Comparison catalog · Snapshot September 30, 2026, 05:00 UTC · Only listings with photos. This sample is separate from the price overview above and its figures differ.
The car you are viewing
2003 Porsche Boxster
Base · United States
$9,996Catalog asking price for this VIN
Trim median $13,500 · 29 listings with photos
Middle 50%: $9,996–$18,356
Explore this model’s prices →Photo: Base · 113,642 mi · view VIN
Explore the alternatives
Change trims, mileage or location →
$4,501 higher median
2003 Lexus SC
All trims
$14,497Median asking price · 54 qualifying listings
Middle 50%$10,500–$17,995
Find listings on VehiSales ↗Actual 430 listing photo; individual equipment may differ.
$5,454 higher median
2001 BMW Z3
All trims
$15,450Median asking price · 59 qualifying listings
Middle 50%$10,991–$29,998
Find listings on VehiSales ↗Actual 25i Roadster RWD listing photo; individual equipment may differ.
$13,785 higher median
2003 BMW M3CI
All trims
$23,781Median asking price · 25 qualifying listings
Middle 50%$18,995–$29,990
Find listings on VehiSales ↗Actual Base listing photo; individual equipment may differ.
$8,004 higher median
2005 Cadillac XLR
All trims
$18,000Median asking price · 38 qualifying listings
Middle 50%$14,900–$23,900
Find listings on VehiSales ↗Actual Base listing photo; individual equipment may differ.
Compare prices side by side
| Model / trim | Median | Middle 50% | Listings |
|---|---|---|---|
| 2003 Porsche Boxster Base | $13,500 | $9,996–$18,356 | 29 |
| 2003 Mercedes-Benz SL-Class All trims | $13,500 | $9,999–$17,770 | 178 |
| 2003 Lexus SC All trims | $14,497 | $10,500–$17,995 | 54 |
| 2001 BMW Z3 All trims | $15,450 | $10,991–$29,998 | 59 |
| 2003 BMW M3CI All trims | $23,781 | $18,995–$29,990 | 25 |
| 2005 Cadillac XLR All trims | $18,000 | $14,900–$23,900 | 38 |
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: September 30, 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 | 36 | $81,997 | 100% | 41,210 mi |
| 2015 | 38 | $50,390 | 61% | 40,183 mi |
| 2014 | 34 | $41,094 | 50% | 60,206 mi |
| 2013 | 51 | $38,051 | 46% | 59,725 mi |
| 2011 | 24 | $30,091 | 37% | 62,128 mi |
| 2009 | 16 | $31,463 | 38% | 69,617 mi |
| 2008 | 40 | $25,492 | 31% | 64,747 mi |
| 2007 | 23 | $23,799 | 29% | 64,659 mi |
Units for sale — listings of each model year in the latest nightly market snapshot.
