Engineered by Honda for the scooter motorcycle segment, the 2007 Honda Silver Wing 400 relies on a 398 cc (24.3 cu in) single cylinder, four-stroke powerplant. In factory specification, peak output is rated at 38 HP (27.7 kW) at 8,000 rpm. With a specific output of 95.5 HP per liter, the engine character is reflecting a performance-oriented street tune that balances strong mid-range pull with an energetic top-end rush.
On the scales, the Silver Wing 400 measures 228 kg (503 lbs) dry, translating to a power-to-weight ratio of 0.17 HP/kg (6 kg per horsepower). Rider ergonomics and chassis geometry center around a 740 mm (29.1 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops. The 16-liter (4.2 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Specific Output
95.5 HP/L
Power-to-Weight
0.17 HP/kg (6 kg/HP)
Standover Height
740 mm (29.1 in)
Engine
Displacement398.0 ccm (24.29 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Power38.0 HP (27.7 kW)) @ 8000 RPM
Fuel SystemInjection. electronic injection
Chassis
Front Suspensionhydraulic fork ø 41 mm, 120 mm axle travel
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.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
