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FinalBid / Copart + IAAI

2004 Buick Regal auction results: final bids and sale history

FinalBid holds 348 completed Copart and IAAI auctions for 2004 Buick Regal. Across 330 recorded USD final bids, the median sold price is $325. Most of those cars were sold with front end. Half of the 54 verified odometer readings sit above 126,329 mi. The oldest auction in the archive closed in May 31, 2019, the newest in Oct 6, 2026. Auction results for the 2004 Buick Regal 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 2004 Buick Regal belongs in the sold-price range rather than guessing at an average.

$275
Median final bid
$225–$375
Middle half
$623
Top 10% from
$2,300
Highest
Sold
$500

2004 Buick Regal LS

Copart 57125543 2G4WB52K241264763

Normal wear · 89,884 mi · Sun Valley, CA, USA

Salvage title · Keys Jul 12, 2023
Sold
$350

2004 Buick Regal LS

Copart 52439333 2G4WB55KX41183800

Front end · 99,960 mi · Long Island, NY, USA

Salvage title · Keys Jun 26, 2023
2004 Buick Regal
Sold
$425

2004 Buick Regal

IAAI 36544733 G4WB52K441156421

Unknown · 999,999 mi · Cicero, NY, USA

Clean title · Keys May 18, 2023
Sold
$100

2004 Buick Regal LS

Copart 47826073 2G4WB52K241328669

Front end · 999,999 mi · Kansas City, KS, USA

Salvage title · Keys May 11, 2023

Price index

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

$100 $600 $1,100 $1,600 Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct $275

Where they go

Buyer country of the winning bid, with the median price and model year each market buys. Shares of 52 sales with a known buyer country.

Buyer country Share Median final bid Median model year
United States
98%
$275 2004
Mexico
2%
$175 2004

Country totals only. Individual lots do not show the buyer's country.

Copart vs IAAI

Copart 28 sold median $275
IAAI 26 sold median $288

Last 12 months · updated October 14, 2026

Regal years

2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2006 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 1978 1977 1976 1975 1974 1973

Buick models

Allure Cascada Century Electra Enclave Encore Encore GX Envision Envista LaCrosse LeSabre Lucerne Park Avenue Rainier Reatta Regal Rendezvous Riviera Roadmaster Skyhawk Skylark Terraza Verano

Auction archive FAQ

How much does a 2004 Buick Regal sell for at Copart and IAAI?

Over the last 12 months the median final bid for a 2004 Buick Regal was $275; half of the 54 sales went for $225 to $375.

Where do 2004 Buick Regal cars from US auctions go?

Among sales with a known buyer country: United States (98%), Mexico (2%).

Is a 2004 Buick Regal cheaper at Copart or IAAI?

Median final bid over the last 12 months: Copart $275, IAAI $288.

How much does a 2004 Buick Regal sell for at auction?

The auction results listed here are the answer — every 2004 Buick Regal lot carries its own final bid. Read the range and place your car inside it instead of trusting one figure.

What pushes a 2004 Buick Regal 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 2004 Buick Regal

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

Example VIN history →