The Peel P50 is a three-wheeled microcar originally manufactured from 1962 to 1965 by the Peel Engineering Company on the Isle of Man. It currently holds the record for the smallest automobile to go into production. It has no reverse gear, but a handle at the rear allows the very lightweight car to be physically manoeuvred when required.
Designed as a city car, it 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 Dark Blue. The 1963 model retailed for £199 when new (about £1,400 in 2010, or $2,200 USD). 50 of them were produced, and only 27 of them are known to be still in existence.
The P50 used a 49 cc (3.0 cu in) DKW engine which gave it a top speed of approximately 60 km/h (37 mph), and was equipped with a three-speed manual transmission that had no reverse gear. Consequently, turning in a confined area could be achieved only by pushing, or lifting the car using the handle on the rear and physically pulling it round. The makers and users claim fuel consumption of 100 mpg-imp (2.8 L/100 km; 83 mpg-US).