Engineered by Vahrenkamp for the allround motorcycle segment, the 2008 Vahrenkamp Diesel 462 utilizes a 462 cc (28.2 cu in) diesel layout. In factory specification, peak output is rated at 11 HP (8 kW) at 3,600 rpm while maximum torque reaches 26.3 Nm (19.4 lb-ft) at 2,000 rpm, transferring power to the rear wheel through a 4-speed gearbox and chain final drive. With a specific output of 23.8 HP per liter and a 1,600 rpm working window between peak torque (2,000 rpm) and peak power (3,600 rpm), the engine character is prioritizing low-RPM tractability, mechanical longevity and relaxed throttle response over peak redline numbers.
On the scales, the Diesel 462 measures 180 kg (397 lbs) dry, translating to a power-to-weight ratio of 0.06 HP/kg (16.36 kg per horsepower).
Within MotoLibrary's Vahrenkamp archive, this model family spans 4 indexed model years from 2008 to 2011, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
23.8 HP/L
Power-to-Weight
0.06 HP/kg (16.36 kg/HP)
Power Band Window
2,000–3,600 rpm
Engine
Displacement462.0 ccm (28.19 cubic inches)
Engine TypeDiesel
Engine DetailsDiesel
Power11.0 HP (8.0 kW)) @ 3600 RPM
Torque26.3 Nm (2.7 kgf-m or 19.4 ft.lbs) @ 2000 RPM
Bore x Stroke88.0 x 76.0 mm (3.5 x 3.0 inches)
Valves/Cylinder2
Fuel SystemInjection
Transmission
Gearbox4-speed
Final DriveChain (final drive)
Performance
Top Speed105.0 km/h (65.2 mph)
Fuel Consumption2.00 litres/100 km (50.0 km/l or 117.61 mpg)
Greenhouse Gases46.4 CO2 g/km. (CO2 - Carbon dioxide emission)
Wheels & Brakes
Front BrakesDouble disc
Front Brake Ø178 mm (7.0 inches)
Rear BrakesSingle disc
Rear Brake Ø152 mm (6.0 inches)
Dimensions & Weight
Dry Weight180.0 kg (396.8 pounds)
Power/Weight0.0611 HP/kg
Other
Color OptionsRed/black/chrome
Notes
German made based on a Royal Enfield bike.
Buying Checklist
Before You Compare This Bike
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
