1940 Buick Super LS3
This 1940 Buick Super LS3 sold for $44,000 on Bring a Trailer in August 2025 and was bid to $40,000 on Hagerty in May 2026 without selling, as of October 9, 2026.
Photo: Bring a TrailerEvery time it’s been to auction
2 appearances. Oldest first.
- Aug 2025Sold $44,000Bring a Trailer950 miles
- May 2026Bid to $40,000, not soldHagerty
What Super LS3 convertibles sell for
Only 6 Super LS3 convertibles have sold in the past three years, too few to mark a range.
What the listing said
SamWhen it sold in August 2025, the listing gave 950 miles.
Super LS3 convertibles that sold
The 6 sales in the past three years, too few to mark a range. Newest first.
Questions
- What did this car last sell for?
- $44,000 ($46,200 with buyer's fee) on Bring a Trailer in August 2025.
- How many times has it been to auction?
- Twice: one sale and one unsold attempt.
Keep looking
Keep looking.
Sam can keep watching for the next sale of 1940 Buick Super LS3 and tell you when it happens.
You’ll be notified when another matching car goes live.
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.