Swissauto is an engine company from Burgdorf, Switzerland, best known for the V4 engine used in the, ELF, MuZ and Pulse 500cc Grand Prix motorcycles and World Championship Sidecars.[1] It also has developed one of the most efficient (35%) ICE range extender engines for plug in hybrid electric vehicles.


Swissauto V4 Specifications
Engine Type: 2 stroke water cooled V4
Max Power: 210 BHP @ 12500 rpm
Carburation Type: 4 Mikuni carbs
Ignition: CDI digital
Clutch: Dry multiple discs
Transmission: 6 speed cassette type
Final Drive: Chain

See alsoEdit


  1. ^ "Projects". Archived from the original on 2007-10-09. Retrieved 2019-09-21.CS1 maint: unfit URL (link)