What is the highest bid this car has had?

$105,000 on Bring a Trailer in June 2026, and it did not sell.

Auction history

1958 Pontiac Bonneville

VIN K558H1951

This 1958 Pontiac Bonneville was bid to $105,000 on Bring a Trailer in June 2026 without selling, as of October 8, 2026.

Photo: Bring a Trailer

Every time it’s been to auction

1 appearance. Oldest first.

Jun 2026Bid to $105,000, not soldBring a Trailer

What Bonneville convertibles sell for

Bonneville convertibles sold too spread out in the past three years to mark one range.

Bonneville convertibles that sold

The 11 sales in the past three years, too spread out to mark one range. Newest first.

Bonneville coupes that sold

5 in the past two years. A different body, so not part of the range above. Newest first.

Questions

What is the highest bid this car has had?: $105,000 on Bring a Trailer in June 2026, and it did not sell.
How many times has it been to auction?: Once, without selling.

Why it looks like this

No chart and no score. Every figure on this page is a hammer price from a real auction, matched to the car’s trim, body and gearbox, converted at the rate on the day it sold, with the replicas, projects and odd sales set aside. The range is where most of those sales landed. Where there aren’t enough sales to say something, the page says so instead.

GoAskSam links to every sale. Bidding happens on the auction site.