1956 Porsche 550A Coupe Prototype

Offered by RM Sotheby’s | Monterey, California | August 17-19, 2023

RM throws out every superlative they can think of in the description for this car. It’s a little much, but the point is taken: this is an important and likely unrepeatable opportunity. Porsche’s 550 Spyder is already a legendary car, for reasons good and bad, and they command seven figures every day.

Porsche built four coupe prototypes of the 550. It’s got a slick fastback profile and is powered by a 1.5-liter flat-four. These were fully prepared race cars developed as a replacement for the 550 RS. The competition history for this chassis, 550A-0104, includes:

• 1956 24 Hours of Le Mans – 5th, 1st in class (with Wolfgang von Trips and Richard von Frankenburg)
• 1957 12 Hours of Sebring – 9th (with Ken Miles and Jean-Pierre Kunstle)

It also ran in SCCA races around the U.S. before being tracked down and restored by a Porsche collector in the 2000s. Since then, it’s been shown here and there. It’s got a pre-sale estimate of $5,500,000-$7,500,000, which seems low considering with 550 Spyders go for and the race history this car has. Anyway, you can found out more about it here.