The Brütsch Mopetta is an egg-shaped, single-seat, three-wheel automobile manufactured from 1956 to 1958 with a total production of 14.

With a single wheel at the front, the Mopetta is an open roadster with a fiberglass body, with one example having a detachable, transparent, folding hood.

The Mopetta used a 50 cc (3 cu in) ILO V50 engine with a pull start and an integral three-speed gearbox.

[citation needed] Top speed was tested at 22 mph (35 km/h), with an average fuel consumption of 111 mpg‑imp (2.5 L/100 km; 92 mpg‑US).

A Brütsch Mopetta replica is available, built in the UK with a modern Honda automatic engine.