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FinalBid / Copart + IAAI

2005 Porsche Boxster auction results: final bids and sale history

FinalBid holds 158 completed Copart and IAAI auctions for 2005 Porsche Boxster. Across 145 recorded USD final bids, the median sold price is $4,000. Most of those cars were sold with front end. Half of the 51 verified odometer readings sit above 93,072 mi. The oldest auction in the archive closed in Oct 21, 2019, the newest in Oct 17, 2026. Auction results for the 2005 Porsche Boxster at Copart and IAAI. Each sold lot below shows the final bid together with the damage, odometer and title that explain it, so you can see where a particular 2005 Porsche Boxster belongs in the sold-price range rather than guessing at an average.

$4,050
Median final bid
$3,263–$5,244
Middle half
$6,880
Top 10% from
$9,900
Highest

Price index

Median final bid by month (line) and number of sales (bars), last 12 months.

$2,400 $3,570 $4,730 $5,900 Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct $5,375

Copart vs IAAI

Copart 23 sold median $4,050
IAAI 21 sold median $4,100

Last 12 months · updated October 14, 2026

Boxster years

2025 2023 2022 2021 2020 2019 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1990

Porsche models

356 718 Boxster 718 Cayman 718 Spyder 911 914 917 924 928 928S 930 944 968 Boxster Carrera GT Cayenne Cayman Macan Panamera Taycan

Auction archive FAQ

How much does a 2005 Porsche Boxster sell for at Copart and IAAI?

Over the last 12 months the median final bid for a 2005 Porsche Boxster was $4,050; half of the 44 sales went for $3,263 to $5,244.

Is a 2005 Porsche Boxster cheaper at Copart or IAAI?

Median final bid over the last 12 months: Copart $4,050, IAAI $4,100.

How much does a 2005 Porsche Boxster sell for at auction?

The auction results listed here are the answer — every 2005 Porsche Boxster lot carries its own final bid. Read the range and place your car inside it instead of trusting one figure.

What pushes a 2005 Porsche Boxster final bid to the bottom of the range?

Water and fire losses, missing keys, deployed airbags and a branded title. Any two of those together usually explain a sold price that looks improbably low.

VIN history beyond the auction

Look past the final bid on any 2005 Porsche Boxster

Title brands, accident reports and odometer entries: the VIN history behind any auction lot.

Example VIN history →