How does its last sale compare with others?

Its 2026 sale, $13,200, sits inside where most DeVille coupes sold in the past two years ($11,000 to $27,000).

Auction history

1978 Cadillac DeVille

VIN 6D47S8E639014

This 1978 Cadillac DeVille sold for $13,200 at Mecum in May 2026, as of October 7, 2026.

Photo: Mecum

Every time it’s been to auction

1 appearance. Oldest first.

May 2026Sold $13,200Mecum

What DeVille coupes sell for

12 sales in the past two years.

$4,000This car, May 2026$36,000

Most sold between $11,000 and $27,000

What this spec has sold for, last 2 years

DeVille coupes that sold

The 12 sales behind the range above, in the past two years. Newest first.

DeVille sedans that sold

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

DeVille wagons that sold

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

197284,000 miles · Apr 2025 · Bring a Trailer$8,500

Questions

What did this car last sell for?: $13,200 at Mecum in May 2026.
How many times has it been to auction?: Once, and it sold that time.
How does its last sale compare with others?: Its 2026 sale, $13,200, sits inside where most DeVille coupes sold in the past two years ($11,000 to $27,000).

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.