• 1948–1952 – Ape A: 125 cc engine, wooden
pick up bed, front fork mounted to the left of the wheel hub and column mounted
gear lever. • 1952–1956 – Ape B: similar to the A model but with a 150 cc engine, a pressed steel cargo bed, front fork mounted to the right of the wheel hub and cable operated gear change. • 1956–1967 – Ape C: Still sporting a 150 cc engine but with a major redesign: the first Ape with an enclosed cab, the engine uses a 5% oil mix and is sited under the driver's seat. It was still manually started, but electric start was optional. • 1964–1967 – Ape D: 175cc engine. Featured a trapezoidal headlight fitted on the bulkhead rather than the mudguard and an intake valve that allowed the engine to run with a 2% oil mix. The first Ape with cab heater. • 1965–1973 – Ape E: Identical to the D model but with a 150 cc engine. • 1968–1978 – Ape MP: MP stood for Motore Posteriore (Rear Engine), the engine was moved from the cab to the rear to improve comfort. • 1970–1978 – Ape E/400R: 175 cc engine and minor changes. • 1979–1981 – Ape P: 175 cc, with minor changes. • 1981–1993 – Ape 500: 175 cc, new front with two headlights on each side. • 1994–1999 – Ape Web & Ape Cross: 49.8 cc engine, redesigned front and rear headlights, roll-bar. • since 1982 – Ape TM: 218 cc petrol and 422 cc
diesel variants. Available with handlebar or steering-wheel. Maximum speed for the petrol version is 60 km/h, 63 km/h for the diesel version. • since 1996 – Ape 50: 49.8 cc, redesign of the headlights incorporating side lights. • since 1996 – Ape Furgone 50: van version of the Ape 50. • since 2000 – Ape Cross Country 50: sport-look restyling of preceding Ape 50. • since 2006 – Ape Classic: built also in India with a
Lombardini 422 cc Diesel engine. • 2007–2009 – Ape Calessino: limited edition models built in Italy by Piaggio with a
Lombardini 422 cc Diesel engine (999 in blue produced between 2007 and 2009 then 600 in white produced from 2009) plus an Electric LV zero-emission model (100 in white produced in 2009) • 2013–present – Ape Calessino 200: a smaller Calessino model with a 200cc petrol engine (currently in ongoing unlimited production) • 2013–present – Ape Classic 400: a flat bed pick up truck with drop down sides; with a 435cc diesel engine by
Greaves Cotton, manufactured in India and
homologated for the European market; single seat; electric heater as standard. ==Special variants==