Sommer · Diesel

Sommer Diesel 462

World's only diesel motorcycle with a 462 ccm Hatz single-cylinder engine. Extreme mileage, minimal consumption, uncompromisingly different.

Bergen-Geyern 462 cm³ Diesel Single-cylinder 2,5 l/100 km
Visit Sommer Motorradmanufaktur Sommer Diesel 462
Sommer Motorradmanufaktur Sommer Diesel 462

Bildnachweise: © Copyright Sommer Motorradmanufaktur, Bergen-Geyern (Deutschland)

The Sommer Diesel 462 is one of the few serially produced diesel motorcycles in the world and a technical curiosity of the highest order. Its heart is an air-cooled Hatz single-cylinder diesel engine with 462 ccm and approximately 11 PS – figures that allow for no racing performance, but deliver a phenomenal fuel consumption of just around 2.5 Liter of diesel per 100 km and an expected engine service life beyond 500,000 km. Sommer Motorradmanufaktur in Bergen-Geyern (Middle Franconia) builds each unit by hand to order. Fields of application include military use, expedition deployments in regions of the world where diesel is available, and individual enthusiasts seeking a true one-of-a-kind machine. The classic styling with its distinctive tank and characteristic diesel sound makes it an automatic conversation magnet.

Specifications

EngineAir-cooled Hatz single-cylinder diesel
Displacement462 cm³
Powerca. 11 PS (8 kW)
Torqueca. 25 Nm
Consumptionca. 2,5 l Diesel/100 km
Expected Mileage500,000+ km
Transmission6-speed
FuelDiesel (also Biodiesel/rapeseed oil-capable)
Fuel tank capacityca. 14 l
Weightca. 200 kg
Top speedca. 100 km/h
Paint finishIndividually customized to customer specifications
ProductionHandcrafted to order
LocationBergen-Geyern, Middle Franconia
Price fromon request

Highlights

  • Worldwide one of the few series-production diesel motorcycles
  • Hatz single-cylinder diesel with legendary durability
  • Fuel consumption of just 2.5 l/100 km
  • Expected engine service life of over 500,000 km
  • Also operable with rapeseed oil and biodiesel
  • Handcrafted small-batch production on order
  • Ideal for expeditions and long-distance missions