The 1958 Porsche Carrera GT Speedster is one of the most coveted and rare Porsche models of its era. It was a high-performance version of the Speedster, designed for serious motorsport enthusiasts who wanted a lightweight, competition-ready car.

Key Features & Specifications:

• Engine: 1.5L or 1.6L Type 547 Fuhrmann four-cam flat-four engine

• Horsepower: Around 110-115 hp (depending on configuration)

• Transmission: 4-speed manual

• Weight: Approx. 1,760 lbs (800 kg)

• Top Speed: Over 120 mph

• 0-60 mph: Around 9 seconds

Performance & Racing Pedigree

The Carrera GT Speedster was built with a focus on lightweight construction and high-revving performance. It featured an aluminum hood, doors, and engine cover to reduce weight. The four-cam engine, developed by Ernst Fuhrmann, was originally designed for Porsche’s race cars and required meticulous maintenance but delivered thrilling performance.

The GT package included:

• A stripped-down interior with minimalist bucket seats

• Lighter side windows (Perspex side curtains instead of glass)

• No sound insulation to save weight

• Larger fuel tank for endurance racing

• Stiffer GT suspension setup

This model saw success in endurance racing, including the Mille Miglia, Carrera Panamericana, and Le Mans, making it one of the most desirable Speedsters for collectors and racers alike.

Rarity & Legacy

Only a handful of Carrera GT Speedsters were built, making them incredibly rare today. Their combination of lightweight design, powerful four-cam engine, and racing heritage makes them among the most valuable 356 models, often fetching over $2 million at auction.