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FinalBid / Copart + IAAI

2005 Pontiac Bonneville auction results: final bids and sale history

FinalBid holds 459 completed Copart and IAAI auctions for 2005 Pontiac Bonneville. Across 439 recorded USD final bids, the median sold price is $300. Most of those cars were sold with front end. Half of the 73 verified odometer readings sit above 152,773 mi. The oldest auction in the archive closed in Apr 30, 2019, the newest in Oct 22, 2026. Auction results for the 2005 Pontiac Bonneville 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 Pontiac Bonneville belongs in the sold-price range rather than guessing at an average.

$338
Median final bid
$250–$544
Middle half
$1,025
Top 10% from
$2,950
Highest

Price index

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

$0 $300 $600 $900 Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct $375

Copart vs IAAI

Copart 19 sold median $300
IAAI 27 sold median $350

Last 12 months · updated October 14, 2026

Bonneville years

2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1983 1981 1979 1978 1977 1976 1973 1970 1969 1968 1967 1966 1965 1964 1963 1962 1961 1958 1926

Pontiac models

6000 Aztek Bonneville Catalina Fiero Firebird G G3 G5 G6 G8 Grand Am Grand Prix GTO Lemans Montana Parisienne Safari Solstice Sunbird Sunfire Torrent Trans Am Trans Sport Vibe Wave

Auction archive FAQ

How much does a 2005 Pontiac Bonneville sell for at Copart and IAAI?

Over the last 12 months the median final bid for a 2005 Pontiac Bonneville was $338; half of the 46 sales went for $250 to $544.

Is a 2005 Pontiac Bonneville cheaper at Copart or IAAI?

Median final bid over the last 12 months: Copart $300, IAAI $350.

How much does a 2005 Pontiac Bonneville sell for at auction?

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

What pushes a 2005 Pontiac Bonneville 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 Pontiac Bonneville

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

Example VIN history →