Cadillac Eldorado
It's from 1959, before you were born.
- Iconic generation
- 1959 Eldorado Biarritz (the tailfin)
- Origin
- Detroit, Michigan, USA
- Engine
- 390 cu in (6.4L) V8 with three two-barrel carburetors
- Power
- 345 hp
- Body style
- Biarritz convertible / Seville coupe
- Production
- 1,320 Biarritz convertibles built for 1959
- Price when new
- $7,401 in 1959
- Claim to fame
- Tallest production tailfins ever made
About
As of 2026, it's 67 years old.
If America's love affair with the tailfin had a peak — a literal, vertical, chrome-tipped peak — it was the 1959 Cadillac Eldorado. Those fins stood roughly three and a half feet off the ground, crowned with twin bullet taillights, the most outrageous expression of Space Age optimism ever to leave a Detroit assembly line.
The Eldorado was Cadillac's halo car, the one that out-blinged the rest of a lineup that was already drowning in chrome. The Biarritz convertible was the flagship of the flagship: a 390 cubic-inch V8 with triple two-barrel carburetors making 345 horsepower, acres of leather, and enough power accessories to drain a battery just by sitting still.
It was less transportation than declaration. Postwar America had won the war, beaten the Depression, and was reaching for the moon, and the '59 Eldorado wore all of that on its fenders. Subtlety was for people who couldn't afford fins this big.
Tastes changed fast — by the early 1960s the fins were already shrinking, embarrassed by their own excess. That's exactly why the '59 endures: it's the single most concentrated dose of jet-age American swagger ever bolted together, frozen forever at maximum altitude.
Cadillac Eldorado through the years
Eldorado debuts
Cadillac launches the Eldorado as a limited, top-dollar halo convertible.
Brougham excess
The Eldorado Brougham adds quad headlights and a brushed stainless roof at an eye-watering price.
Peak fin
The Biarritz wears the tallest tailfins ever fitted to a production car, the apex of jet-age styling.
The fins recede
Cadillac immediately begins dialing back the chrome as excess falls out of fashion.
Front-drive reinvention
A radically restyled front-wheel-drive Eldorado reboots the nameplate for a new era.
