Zündapp Janus 250

Category:

Description

The Zündapp Janus 250 was a unique microcar produced by the German motorcycle manufacturer Zündapp between 1957 and 1958. Named after the Roman god Janus, who has two faces looking in opposite directions, the Janus was designed with a distinctive and symmetrical look, featuring doors at both the front and rear, making it one of the most unusual cars of the 1950s.

The Janus 250 was powered by a 245 cc, single-cylinder, two-stroke engine positioned in the center of the vehicle, producing about 14 horsepower. This engine allowed the car to reach a top speed of around 80 km/h (50 mph). The engine placement was chosen to balance the vehicle’s weight, as the design had passengers seated back-to-back, facing both the front and rear of the car.

The car’s design was highly unconventional. It had a compact, box-like shape, and both front and rear doors hinged outward, providing access to separate front and rear seating areas. Inside, the Janus seated four passengers, with two facing forward and two facing backward, enhancing the concept of “dual views” and aligning with its Janus namesake. Despite its small size, the interior was quite spacious for a microcar, maximizing space efficiency in a minimal footprint.

The Zündapp Janus 250 was intended as an affordable, practical vehicle during the post-war period when demand for economical transportation was high. However, its quirky design and relatively high price compared to other microcars of the era, like the BMW Isetta and Messerschmitt KR200, led to limited commercial success. Only about 6,902 units were produced before Zündapp ceased production in 1958 and eventually abandoned automobile manufacturing.

Today, the Zündapp Janus 250 is highly collectible, cherished for its originality and unique place in automotive history. Its bold, symmetrical design, paired with its unusual seating layout, makes it a favorite among microcar enthusiasts and collectors of quirky, vintage vehicles.

Additional information

Manufacturer

Zündapp

Country

Germany

Production Started

1956

Production Stopped

1956

Vehicle Type

Bodystyle

Miniauto

Number of Doors

2

Number of Seats

-, 4

Top Speed

53 mph (85 kph)

0-60 mph (0-100 kph)

Power

10 / 14 / 14 @ 5200 rpm

Torque

Engine Manufacturer

Zündapp

Engine

Inline 1

Engine Location

Mid

Engine Displacement

248 cc (15.1 cu in)

Valvetrain

Two-stroke

Valves per Cylinder

Bore / Stroke

67.4 x 70 mm (2.654 x 2.756 in)

Compression Ratio

7:1

Cooling System

Air

Charging System

Fuel Type

Petrol

Fuel System

Carburator, 1 x Bing

Aspiration

Normal

Fuel Capacity

Drive

Rear

Transmission

M4

Steering

Front Brakes

Rear Brakes

Front Suspension

Rear Suspension

Tyre Dimensions

Chassis

Weight

425 kg (937 lb)

Length

2860 mm (112.6 in)

Width

1400 mm (55.1 in)

Height

1380 mm (54.3 in)

Wheelbase

1825 mm (71.9 in)