Porsche 356 Nr.1 Roadster

Category:

Description

The Porsche 356 Nr.1 Roadster, built in 1948, was Porsche’s first production car and marked the official beginning of the Porsche brand. Known simply as “Nr.1,” this prototype was a hand-built, mid-engine roadster that served as the foundation for the later 356 production models, establishing Porsche’s reputation for building lightweight, nimble sports cars.

The 356 Nr.1 was powered by a 1.1-liter air-cooled flat-four engine sourced from Volkswagen but modified to produce 40 horsepower. This engine, paired with a lightweight aluminum body, allowed the Nr.1 to reach a top speed of around 84 mph (135 km/h). Unlike later 356 models, which had rear-mounted engines, the Nr.1 featured a mid-engine layout, providing balanced weight distribution and excellent handling characteristics.

Designed by Ferdinand “Ferry” Porsche and crafted by hand, the Nr.1 Roadster had a minimalist and aerodynamic body with smooth, curving lines. It featured an open-top design with seating for two, and the interior was simple and functional, with minimal instrumentation and controls. The car’s design also showcased what would become Porsche’s iconic aesthetic with its rounded front end and distinctive proportions.

The 356 Nr.1 was registered on June 8, 1948, in Austria, marking the official beginning of Porsche as an automaker. Its success in early motorsport events, including hill climbs, helped establish Porsche’s reputation for building agile and reliable sports cars. The design and engineering lessons learned with Nr.1 directly influenced the development of the production 356, which was launched later that year.

Today, the Porsche 356 Nr.1 Roadster is celebrated as a piece of automotive history, representing the origins of Porsche’s commitment to performance, innovation, and design excellence. The car is preserved in the Porsche Museum in Stuttgart, Germany, where it remains an enduring symbol of the brand’s heritage.

Additional information

Manufacturer

Porsche

Country

Germany

Production Started

1948

Production Stopped

1948

Vehicle Type

Bodystyle

Roadster

Number of Doors

2

Number of Seats

2

Top Speed

84 mph (135 kph)

0-60 mph (0-100 kph)

Power

26 / 35 / 35 @ 4000 rpm

Torque

Engine Manufacturer

Volkswagen

Engine

B4

Engine Location

Mid

Engine Displacement

1131 cc (68.7 cu in)

Valvetrain

OHV

Valves per Cylinder

2

Bore / Stroke

75 x 64 mm (2.953 x 2.52 in)

Compression Ratio

7:1

Cooling System

Air

Charging System

Fuel Type

Petrol

Fuel System

Carburator, 1 x Solex

Aspiration

Normal

Fuel Capacity

Drive

Rear

Transmission

M4

Steering

Front Brakes

Rear Brakes

Front Suspension

Rear Suspension

Tyre Dimensions

Chassis

Weight

585 kg (1290 lb)

Length

3860 mm (152 in)

Width

1670 kg (3682 lb)

Height

1250 mm (49.2 in)

Wheelbase

2150 mm (84.6 in)