The Fiat 6640A is an Italian wheeled amphibious armoured vehicle produced from the early 1950s to the 1980s for the Italian government. The 6640A carries a crew of two, protected by four mm (0.16 in) thick armour,[citation needed] and is powered by a six-cylinder diesel engine providing a top speed of 90 km/h (56 mph).

Fiat 6640 AMDS, Fiat 6640A, Fiat 6640G (depending on the year)
Overview
ManufacturerFiat Veicoli Industriali, later Iveco
AssemblyItaly
Body and chassis
ClassAmphibious utility vehicle
Layoutfront-engine RWD / 4×4
Powertrain
Engineinline 6 diesel, 5,499 cc (335.6 cu in), 195 hp
Transmission5x2 forward speeds ;PTO propellor drive
Dimensions
Length862 cm (339 in)
Width250 cm (98 in)
Height305 cm (120 in)
Curb weight6,450 kg (14,220 lb)