Vahrenkamp Diesel 462 - 2010 Specifications and Reviews

The 2010 Vahrenkamp Diesel 462 is an unconventional allround motorcycle powered by a rare air-cooled diesel engine, delivering modest 11 horsepower and strong low-end torque. This unique machine suits adventurous riders seeking exceptional fuel efficiency and distinctive character over raw performance. Known for its innovative diesel technology and practical everyday capability, it offers a genuinely alternative riding experience.

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General information

CategoryAllround
Year2010
ModelVahrenkamp Diesel 462
 
 

Engine and Transmission Specifications

Greenhouse gases58.5 CO
Fuel consumption2.20 litres/100 km (45.5 km/l or 106.92 mpg)
ClutchWet, 4-disc
Transmission type,final driveChain
Gearbox4-speed
Cooling systemAir
Fuel systemInjection
Valves per cylinder2
Bore x stroke88.0 x 76.0 mm (3.5 x 3.0 inches)
Compression20.5:1
Top speed105.0 km/h (65.2 mph)
Torque26.25 Nm (2.7 kgf-m or 19.4 ft.lbs) @ 2000
Power11.00
Engine typeDiesel
Capacity:462.00 ccm (28.19 cubic inches)
 
 

Brakes, suspension, Frame and wheels

Rear brakes diameter152 mm (6.0 inches)
Rear brakesSingle disc
Front brakes diameter178 mm (7.0 inches)
Front brakesDouble disc
Rear suspensionSwingarm, double shock
Front suspensionTelescopic fork
Frame typeRoyal Enfield frame

Physical measures and capacities

Power/weight ratio0.0611 HP/kg
Dry weight180.0 kg (396.8 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Color optionsBlack/chrome, red/black
StarterElectric

Performance Profile & Rider Fit

11 hp
Peak Power
65.2 mph
Top Speed

Best For

Track3%
City45%
Cornering25%
Daily Riding35%
Touring20%
Passenger20%

Rider Profile

Best ForThis is a novelty machine best suited to curious riders and mechanical enthusiasts rather than those seeking a conventional riding experience.
PurposeBuilt around an unusual diesel Hatz engine, this is a slow-revving, low-power curiosity aimed at fuel efficiency and mechanical intrigue rather than performance.
Rider FitThe bike is light and manageable at 180kg dry weight, making it easy to handle at low speeds despite its unconventional powertrain.
CharacterIt has a quirky, torque-light, diesel-thumping personality that rewards patience and mechanical curiosity over speed or excitement.
Not Ideal ForThis is not for riders wanting highway speed, spirited cornering, or a capable touring or passenger-carrying machine.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Reviews

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