$500 lower median
2003 Lexus SC
$14,995Median asking price · 54 qualifying listings
Middle 50%$9,995–$18,991
Find listings on VehiSales ↗Actual 430 listing photo; individual equipment may differ.
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2003 Porsche Boxster prices in the U.S.
$14,676
Median pre-owned asking price
49 pre-owned listings · Updated October 25, 2026
Price your exact car
National price overview
Typical asking price range
$12,199 – $20,327 All 49 listings · Middle 50% of asking pricesMedian asking price
$14,676Trim, mileage and condition change what a comparable vehicle costs.
As of October 25, 2026, the median asking price for a used 2003 Porsche Boxster in the U.S. is $14,676, based on 49 active dealer listings tracked by VinAssessment.
Behind the price
Price range & market sample
The median pre-owned asking price for a 2003 Porsche Boxster in the U.S. is $14,676 based on 49 active listings.
49 active dealer listings
Snapshot October 25, 2026 · refreshed daily
30-day asking price change: +$762.
Typical: $12,199–$20,327 — the middle half of 49 asking prices
Median $14,676
$6,891 low
$30K high
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% to reduce the influence of extreme values. This does not verify title status or guarantee that every erroneous listing is excluded.
$14,676
Pre-owned median (49)
74,279
Average mileage
What moves the price
Mileage
Asking prices run about $21,744 at 30K–45K miles and fall to $8,930 over 105K miles — roughly $1,700 for every 10,000 miles. These are different vehicles; trim, condition and equipment also vary.
Observed spread: up to $12,814Trim
The Base typically asks $14,381, while the S asks $18,941 — same year, same market.
Observed spread: up to $4,560About these price differences
The $12,199–$20,327 typical range isn't randomness — two factors explain most of it:
Biggest factor in these observed spreads: Mileage. These groups contain different vehicles.
Find your mileage and trim in the configurator below.
Configure the exact car
Choose a state and trim once to update the connected price tables and charts for a 2003 Porsche Boxster. Mileage adjusts the estimate only.
Trim
Total miles the car has already driven, as shown on its odometer.
mi
Estimated asking price · All trims
$14,676
$12,199
–
$20,327
49 listings · Nationwide
ⓘ This is a modelled estimate based on current listings and market data. Actual prices may vary.
Estimate assumptions
at typical mileage, nationwide
Modelled from 49 real asking prices, adjusted for mileage and location. An illustrative estimate from mixed listing groups, not matched vehicles. Not a formal appraisal.
Live 2003 Porsche Boxster listings, priced by VIN
Compared with all listings
All-listings median $14,676
2003 Porsche Boxster
Base
$6,777
VIN WP0CA29873U623532
−$7,899 · vs all-listings median
2003 Porsche Boxster
Base
$13,888
VIN WP0CA29873U622719
−$788 · vs all-listings median
2003 Porsche Boxster
S
$21,900
VIN WP0CB29823U662395
+$7,224 · vs all-listings median
View 1 more priced VINs
Price differences are not deal ratings. Compare equipment, mileage and vehicle history before judging a price.
Every VIN links to a full market report: decode, active listings and the local price band.
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 October 24, 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 ($13,239, 171 listings with photos) and the 2002 Chevrolet Corvette the highest ($20,885, 186 listings).
Comparison catalog · Snapshot October 24, 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
The price overview above is this page’s reference figure. The comparison below uses its own catalog sample: 45 listings with photos, catalog median $15,495 (the baseline for the “lower/higher” badges).
Middle 50%: $12,199–$21,480
Photo: Convertible Automatic 45K LOW Miles Fresh Trade Convertible · 45,475 mi · view VIN
Explore the alternatives
$2,256 lower median
2003 Mercedes-Benz SL-Class
$13,239Median asking price · 171 qualifying listings
Middle 50%$9,982–$16,993
Find listings on VehiSales ↗Actual SL500 listing photo; individual equipment may differ.
$2,947 higher median
2004 Cadillac XLR
$18,442Median asking price · 45 qualifying listings
Middle 50%$14,750–$21,187
Find listings on VehiSales ↗Actual RWD listing photo; individual equipment may differ.
$995 lower median
2001 BMW Z3
$14,500Median asking price · 69 qualifying listings
Middle 50%$10,995–$21,995
Find listings on VehiSales ↗Actual 25i Roadster RWD listing photo; individual equipment may differ.
$5,390 higher median
2002 Chevrolet Corvette
$20,885Median asking price · 186 qualifying listings
Middle 50%$17,599–$24,995
Find listings on VehiSales ↗Actual Coupe RWD listing photo; individual equipment may differ.
No alternatives have a lower median in this selection. Broaden your filters or turn off “Lower median price only”.
Compare prices side by side
| Model / trim | Median | Middle 50% | Listings |
|---|---|---|---|
| 2003 Porsche Boxster All trims | see price overview above | $12,199–$21,480 | 45 |
| 2003 Lexus SC All trims | $14,995 | $9,995–$18,991 | 54 |
| 2003 Mercedes-Benz SL-Class All trims | $13,239 | $9,982–$16,993 | 171 |
| 2004 Cadillac XLR All trims | $18,442 | $14,750–$21,187 | 45 |
| 2001 BMW Z3 All trims | $14,500 | $10,995–$21,995 | 69 |
| 2002 Chevrolet Corvette All trims | $20,885 | $17,599–$24,995 | 186 |
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: October 24, 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.
2003 Porsche Boxster: a fair price for your mileage
Mileage means the miles recorded on the odometer. Compare asking prices in your mileage band, then select a trim — the equipment version — to narrow the comparison where data is available.
Across the national mileage bands, the overall difference is roughly $1,700 per 10,000 miles. These are different vehicles, not depreciation of the same car.
Region · trim United States · All trims
Active listings 49
Median asking price $14,676
Mileage means the total miles on the odometer. Each point shows the median asking price for a mileage band; shaded areas show the middle 50% of prices.
Swipe the chart horizontally to see every mileage band.
Compare all trims at the same mileage
Compare like-for-like mileage
United States · all states · October 25, 2026
Read across a row to compare trims at a similar odometer reading. Each price is the median asking price for that group, not a valuation of your exact car.
Scroll sideways to compare all trims. Mileage stays visible on the left.
| Mileage (odometer) | All listings | Base | S |
|---|---|---|---|
| 15K–30K miles | — | $21,995 | — |
| 30K–45K miles | $21,744 | $19,325 | $21,500 |
| 45K–60K miles | $14,046 | — | $16,382 |
| 60K–75K miles | $16,999 | $14,738 | — |
| 75K–90K miles | $16,350 | $16,350 | $17,400 |
| Over 105K miles | $8,930 | $8,930 | — |
“—” means insufficient data: at least 3 listings per trim and mileage band, or 5 for all trims combined. Equipment, condition and location can still differ within a row.
Counts cover the selected region and trim, including listings without usable mileage. Thin mileage bands and rare or unknown trims may be omitted from the chart.
View the full national mileage price table
Fair price by mileage — all versions combined
| Mileage ⓘ | Based on ⓘ | Fair price ⓘ | Typical range ⓘ |
|---|---|---|---|
| 30K–45K miles | 6 listings | $21,744 | $21K–$23K |
| 45K–60K miles | 8 listings | $14,046 | $14K–$17K |
| 60K–75K miles | 9 listings | $16,999 | $13K–$19K |
| 75K–90K miles | 9 listings | $16,350 | $15K–$20K |
| Over 105K miles | 8 listings | $8,930 | $7,614–$9,849 |
United States — all states. These bands combine different trims, conditions and listing histories. They do not hold trim or condition constant.
2003 Porsche Boxster: price by trim
United States · all states · October 25, 2026. Counts and prices below are national totals for each trim. The shared market filters update this table for your selected state and highlight your trim.
| Trim | Based on ⓘ | Median price ⓘ | Typical range ⓘ | Where it sits ⓘ |
|---|---|---|---|---|
| Base | 23 listings | $14,381 | $11K–$20K | |
| S | 16 listings | $18,941 | $14K–$21K |
Based on a small number of listings per trim — medians are indicative, not definitive.
Understand the differences
2003 Porsche Boxster: VIN configurations and specifications
Multiple VIN patterns can share the same trim. Compare their recorded equipment, then open a specification page for the full details.
Where these specifications come from
Specifications combine decoded VIN data, including NHTSA vPIC , with inventory records. If decoding does not identify a trim, a recorded inventory trim may be shown. VIN patterns do not confirm every installed option.
Counts describe observed VINs in our database, not factory production totals. Prices are median asking prices from qualifying U.S. listings, not original MSRP. Check the vehicle’s build sheet for exact equipment.
FACTORY REFERENCE
2003 Porsche Boxster factory brochure
Model-year reference for features and equipment. Actual VIN equipment may differ.
No verified factory brochure is currently listed for this exact model year.
Need equipment for a specific vehicle? Look up its factory window sticker →
Price history
Change state or trim for this report →
View national price history · all trims
Median asking price by month — U.S., all trims · shaded band is the typical range (25th–75th percentile)
The median listing price for a 2003 Porsche Boxster is $15,238 (October 2026) — up 21.0% from $12,594 in August 2025.
Monthly price table
| Month | Median price | Typical range | Vehicles listed |
|---|---|---|---|
| October 2026 | $15,238 | $12K–$21K | 48 |
| September 2026 | $15,999 | $13K–$20K | 55 |
| August 2026 | $14,899 | $13K–$20K | 49 |
| July 2026 | $14,000 | $13K–$19K | 49 |
| June 2026 | $15,244 | $12K–$20K | 38 |
| May 2026 | $15,372 | $13K–$19K | 42 |
| April 2026 | $17,995 | $14K–$21K | 35 |
| March 2026 | $16,699 | $12K–$19K | 38 |
| February 2026 | $14,250 | $12K–$20K | 24 |
| January 2026 | $13,750 | $12K–$18K | 25 |
| December 2025 | $13,490 | $9,899–$17K | 21 |
| November 2025 | $15,688 | $13K–$19K | 19 |
| October 2025 | $14,699 | $14K–$17K | 10 |
| August 2025 | $12,594 | $10K–$15K | 10 |
2003 Porsche Boxster prices by state
See how asking prices vary across states. Looking for a 2003 Porsche Boxster for sale near you? Open your state's price guide to compare its market, then follow the local listings link to browse available vehicles.
United States · all trims · snapshot October 25, 2026. Explore state markets below. Prices and counts cover all trims in each state; the full comparison table remains available below the map.
Florida
Typical asking price
$15,340
- Active listings
- 4
- Listed this year
- 18
Not enough active listings for a state price report.
New Jersey
Typical asking price
$13,447
- Active listings
- 4
- Listed this year
- 6
Not enough active listings for a state price report.
Arizona
Typical asking price
$19,082
- Active listings
- 3
- Listed this year
- 5
Not enough active listings for a state price report.
North Carolina
Typical asking price
$12,696
- Active listings
- 2
- Listed this year
- 6
Not enough active listings for a state price report.
Explore 8 more state markets
Ohio
Typical asking price
$18,168
- Active listings
- 2
- Listed this year
- 6
Not enough active listings for a state price report.
Pennsylvania
Typical asking price
$17,750
- Active listings
- 2
- Listed this year
- 7
Not enough active listings for a state price report.
Washington
Typical asking price
$17,305
- Active listings
- 2
- Listed this year
- 5
Not enough active listings for a state price report.
Georgia
Typical asking price
$9,800
- Active listings
- 1
- Listed this year
- 5
Not enough active listings for a state price report.
Illinois
Typical asking price
$16,250
- Active listings
- 1
- Listed this year
- 12
Not enough active listings for a state price report.
Virginia
Typical asking price
$12,349
- Active listings
- 1
- Listed this year
- 6
Not enough active listings for a state price report.
Massachusetts
Typical asking price
$17,094
- Active listings
- 0
- Listed this year
- 6
Not enough active listings for a state price report.
Oregon
Typical asking price
$20,944
- Active listings
- 0
- Listed this year
- 6
Not enough active listings for a state price report.
View the U.S. inventory map
What does this map show?
The numbers are active listings, not prices. Badges mark the 8 busiest mapped states to keep the map readable; other states can also have listings.
Hover over a state or focus it with your keyboard for details. Click a linked state or its number to open that state's price page.
State details will appear here. On a phone, tap a linked state to open its prices; use the full table for easier browsing.
Scroll the map sideways on smaller screens. Numbers stay large enough to read.
Most active listings
Other states with active listings
No active listings or insufficient data
Alaska and Hawaii are not drawn on this map. Where qualifying data is available, they appear in the full state table. Grey does not necessarily mean no cars are for sale.
View all states and prices
| State | Typical price | Listed this year | Active now |
|---|---|---|---|
| California | $16,247 | 30 | 10 Shop 2002–2004 nearby → |
| Florida | $15,340 | 18 | 4 Shop 2002–2004 nearby → |
| Texas | $15,197 | 14 | 6 Shop 2002–2004 nearby → |
| Illinois | $16,250 | 12 | 1 Shop 2002–2004 nearby → |
| Pennsylvania | $17,750 | 7 | 2 Shop 2002–2004 nearby → |
| Massachusetts | $17,094 | 6 | 0 |
| North Carolina | $12,696 | 6 | 2 Shop 2002–2004 nearby → |
| New Jersey | $13,447 | 6 | 4 Shop 2002–2004 nearby → |
| Ohio | $18,168 | 6 | 2 Shop 2002–2004 nearby → |
| Oregon | $20,944 | 6 | 0 |
| Virginia | $12,349 | 6 | 1 Shop 2002–2004 nearby → |
| Arizona | $19,082 | 5 | 3 Shop 2002–2004 nearby → |
| Georgia | $9,800 | 5 | 1 Shop 2002–2004 nearby → |
| Washington | $17,305 | 5 | 2 Shop 2002–2004 nearby → |
Listed this year counts every 2003 Porsche Boxster first listed in 2026 (sold and active), with currently active cars as a floor. Typical price is the median of each car's latest asking price — or the average of active listings where this-year data is thin.
EXPLORE THE YEARS
Other Porsche Boxster years
Same model, a different chapter. Start with a nearby year, or open the complete timeline.
An earlier model year
2002
Porsche Boxster
Typical asking price
$13,835
Explore this year →
You are here
2003
Porsche Boxster
Typical asking price
$14,676
Your current report
A newer model year
2004
Porsche Boxster
Typical asking price
$16,457
Explore this year →
See how model-year prices compare
U.S. market · All trimsDifferent model years, shown on the same dollar scale. Median asking price where available; otherwise average. These are different vehicles, not a forecast of your car’s value.
- 2016 $75,500 Median
- 2015 $49,504 Median
- 2014 $42,990 Median
- 2013 $38,999 Median
- 2011 $30,788 Median
- 2009 $30,295 Median
- 2008 $25,445 Median
- 2007 $24,995 Median
- 2006 $21,593 Median
- 2005 $19,431 Median
- 2004 $16,457 Median
-
You are here 2003 $14,676 Median
- 2002 $13,835 Median
- 2001 $14,240 Median
- 2000 $13,948 Median
- 1999 $12,300 Median
Showing the newest 16 priced model years plus your current year when older. Open the complete timeline below for older years.
Explore all 17 other model years
Pick a year to open its price report. Prices compare different vehicles and equipment, not the changing value of one car.
Nearby model years
1999
$12,300
2000
$13,948
2001
$14,240
2002
$13,835
2004
$16,457
2005
$19,431
2006
$21,593
2007
$24,995
More model years
MEET THE REST OF THE LINEUP
More 2003 Porsche prices
Something else catch your eye? Explore other 2003 Porsche models before you decide.
Prices shown for other models are average asking prices in the national snapshot. Photos are representative; trim and equipment vary.
What would a 2003 Porsche Boxster cost per month?
Estimate the monthly payment on a $14,381 vehicle. Move the numbers to match your own loan.
10% down
7.0% is an illustrative starting rate — use your own lender quote.
Loan term
Estimated monthly payment
$256
per month
60 months · 7.0% APR · $1,438 down
Amount financed
$12,943
Total interest
$2,417
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.
Before you buy
A few important steps can help you buy with confidence.
- Check title and accident history
- Arrange an independent inspection
- Review factory equipment
- Check recalls by VIN
Frequently asked questions
Why do 2003 Porsche Boxster prices range from $6,891 to $30,034?
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 $12,199 and $20,327 — see the mileage and trim breakdowns above for where a specific vehicle lands.
How much should mileage change the price of a 2003 Porsche Boxster?
Across the lowest- and highest-mileage groups, asking prices differ by roughly $1,700 per 10,000 miles. These groups contain different vehicles: this is not a same-trim adjustment or a forecast for one car. Compare the mileage and trim tables, then check condition, equipment and vehicle history.
How many 2003 Porsche Boxster are for sale right now?
49 in total, nearly all pre-owned. Counts refresh daily from live dealer inventory.
Is this the trade-in value or private-party value of my 2003 Porsche Boxster?
These figures describe dealer asking prices, not trade-in offers, private-party sale values or completed sale prices. Use them to compare advertised vehicles. To find out what a buyer or dealer would pay for your car, request an offer that takes its mileage, condition, equipment and history into account.
How we calculate these prices
We track 49 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 reduce the influence of extreme values. This does not verify title status or guarantee that every erroneous listing is excluded. 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.
Want the original factory equipment and MSRP behind a specific car? See the factory window sticker for this Boxster →
Own a 2003 Porsche Boxster? See what it's worth →
KEEP EXPLORING
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