Produced 1978-1987. It remained experimental model and only 21 were made. The other similar prototype was also VAZ-E2122. Its amphibious car – on water it uses wheels propulsion only.
First protoypes had problems with cooling (gearbox and front differential). Thats why first model have an extra air intake on the hood (see first pics)
Most parts are from civil version VAZ-2121.
Formula 4 cylinder inline gasoline
Displace ment 1,569 liters
Perfomance 75 hp @ 5400 rpm
Top speed 115 km/h (4.3 km/h on water)
Lenght 3735 mm
Width 1690 mm
Height 1775 mm
Cerb weight 1200 kg