The Peel P50 was a three-wheeled microcar manufactured in 1963 and 1964 by the Manx Peel Engineering Company. It retailed for £199 when new and currently holds the record for the smallest-ever automobile to go into production. It was designed as a city car and was advertised as capable of seating “one adult and a shopping bag.” The vehicle’s only door was on its left side, and equipment included a single windscreen wiper, and only one headlight. Standard colours were Daytona White, Dragon Red, and Capri Blue. The prototype for this model was referred to as the Peel P55 Saloon Scooter having one front wheel and 2 rear wheels – the opposite way round from the production Peel P50.
At just 134 cm (52.8 in) long and 99 cm (39.0 in) wide, with a weight of only 59 kg (130 lb), the car holds the record as the smallest ever automobile to go into production.
The P50 used a 49 cc (3.0 cu in) DKW engine which gave it a top speed of approximately 61 km/h (38 mph), and was equipped with a three-speed manual transmission that had no reverse gear. Consequently, turning in a confined area could only be achieved by pushing, or lifting the car using the handle on the rear and physically pulling it round. The makers claimed it was capable of an impressive 100 UK MPG (2.8L/100km, 83 US MPG). Despite its diminutive stature, the Peel P50 is street-legal in the UK. Some of the cars have been exported to other countries outside the UK, although it might not be street-legal in these countries.
Source : Wikipedia