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FinalBid / Copart + IAAI

2005 Buick Century auction results: final bids and sale history

FinalBid holds 1,222 completed Copart and IAAI auctions for 2005 Buick Century. Across 1,185 recorded USD final bids, the median sold price is $300. Most of those cars were sold with front end. Half of the 321 verified odometer readings sit above 125,468 mi. The oldest auction in the archive closed in May 1, 2019, the newest in Oct 28, 2026. Auction results for the 2005 Buick Century 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 Buick Century belongs in the sold-price range rather than guessing at an average.

$275
Median final bid
$200–$400
Middle half
$495
Top 10% from
$3,700
Highest

Price index

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

$200 $300 $400 $500 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 120 sales with a known buyer country.

Buyer country Share Median final bid Median model year
United States
99%
$275 2005
Guatemala
0.8%
$400 2005

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

Copart vs IAAI

Copart 59 sold median $275
IAAI 74 sold median $288

Last 12 months · updated November 10, 2026

Century years

2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1981 1977 1976 1974 1973 1967 1958 1957 1956 1955 1954 1941 1934 1927

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 Somerset Terraza Verano

Auction archive FAQ

How much does a 2005 Buick Century sell for at Copart and IAAI?

Over the last 12 months the median final bid for a 2005 Buick Century was $275; half of the 133 sales went for $200 to $400.

Where do 2005 Buick Century cars from US auctions go?

Among sales with a known buyer country: United States (99%), Guatemala (1%).

Is a 2005 Buick Century cheaper at Copart or IAAI?

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

How much does a 2005 Buick Century sell for at auction?

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

What pushes a 2005 Buick Century 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 Buick Century

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

Example VIN history →