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FinalBid / Copart + IAAI

Buick Rainier auction results: final bids at Copart & IAAI

FinalBid holds 1,401 completed Copart and IAAI auctions for Buick Rainier. Across 1,335 recorded USD final bids, the median sold price is $400. Most of those cars were sold with front end. Half of the 243 verified odometer readings sit above 169,100 mi. The oldest auction in the archive closed in Jun 4, 2019, the newest in Oct 26, 2026. The Buick Rainier auction archive — what it actually sells for at Copart and IAAI, lot by lot. The final bids below come from completed auctions, so they show what buyers committed rather than what sellers hoped for — and the sale history across model years tells you where the Buick Rainier stops losing value.

$400
Median final bid
$275–$500
Middle half
$700
Top 10% from
$1,600
Highest
2004 Buick Rainier CXL
Sold

2004 Buick Rainier CXL

IAAI 37623802 5GADT13S142378822

Side · 148,073 mi · New Philadelphia, OH,...

Salvage title · Keys Oct 19, 2023
2004 Buick Rainier CXL
Sold

2004 Buick Rainier CXL

IAAI 37172696 5GADT13S242364203

Repossession · 190,044 mi · Park City, KS, USA

Clean title · Keys Oct 11, 2023
Sold
$200

2006 Buick Rainier

Copart 66321833 5GAES13M662195590

Mechanical · 188,254 mi · Jacksonville North, FL...

Clean title · Keys Oct 9, 2023

Price index

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

$100 $230 $370 $500 Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct $200

Final bid by model year

Model year Sold Median final bid
2007 34
$400
2006 65
$400
2005 58
$363
2004 76
$363

Where they go

Buyer country of the winning bid, with the median price and model year each market buys. Shares of 204 sales with a known buyer country.

Buyer country Share Median final bid Median model year
United States
98%
$400 2005
Mexico
1%
$475 2006
Jordan
0.5%
$250 2004
XX
0.5%
$1,350 2006

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

Copart vs IAAI

Copart 123 sold median $400
IAAI 110 sold median $388

Last 12 months · updated October 14, 2026

Rainier by year

2007 2006 2005 2004

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 Buick Rainier sell for at Copart and IAAI?

Over the last 12 months the median final bid for a Buick Rainier was $400; half of the 233 sales went for $275 to $500.

Where do Buick Rainier cars from US auctions go?

Among sales with a known buyer country: United States (98%), Mexico (1%), Jordan (0%).

Is a Buick Rainier cheaper at Copart or IAAI?

Median final bid over the last 12 months: Copart $400, IAAI $388.

What should I pay for a salvage Buick Rainier?

Work from the median final bid on this page, then adjust for the repair in front of you. A Buick Rainier with light front-end damage and keys sits near the top of the sold-price range; a water loss without keys sits at the bottom.

Does the model year change what a Buick Rainier sells for at auction?

Usually yes, and not evenly. Open the year links to see where the Buick Rainier final-bid curve flattens — that flat stretch is where salvage buying tends to pay best.

Are these final bids what a repaired Buick Rainier would sell for?

No. These are auction results for damaged or salvage Buick Rainier vehicles — the price at the close of the sale, before transport, fees and repair. Retail value sits well above them.

VIN history beyond the auction

Look past the final bid on any Buick Rainier

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

Example VIN history →