Positioned in Suzuki's custom - cruiser motorcycle lineup, the 2016 Suzuki Intruder Classic 400 features a 399 cc (24.4 cu in) oil & air-cooled v2, four-stroke configuration. In factory specification, peak output is rated at 33 HP (24.1 kW) at 8,000 rpm while maximum torque reaches 24.3 Nm (17.9 lb-ft) at 6,000 rpm, transferring power to the rear wheel through a 5-speed gearbox and chain final drive. With a specific output of 82.7 HP per liter and a 2,000 rpm working window between peak torque (6,000 rpm) and peak power (8,000 rpm), the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.
On the scales, the Intruder Classic 400 measures 275 kg (606 lbs) dry, translating to a power-to-weight ratio of 0.12 HP/kg (8.33 kg per horsepower). Rider ergonomics and chassis geometry center around a 701 mm (27.6 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops, combined with a 1,655 mm (65.2 in) wheelbase engineered for planted straight-line stability. The 15-liter (4 US gal) fuel tank paired with a rated consumption of 3.03 L/100 km provides an estimated theoretical range of roughly 495 km (308 miles) between fill-ups.
Within MotoLibrary's Suzuki archive, this model family spans 6 indexed model years from 2005 to 2016, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
82.7 HP/L
Power-to-Weight
0.12 HP/kg (8.33 kg/HP)
Power Band Window
6,000–8,000 rpm
Theoretical Range
~495 km (308 mi)
Engine
Displacement399.0 ccm (24.35 cubic inches)
Engine TypeV2, four-stroke
Engine DetailsV2, four-stroke
Power33.0 HP (24.1 kW)) @ 8000 RPM
Torque24.3 Nm (2.5 kgf-m or 17.9 ft.lbs) @ 6000 RPM
Compression10.5:1
Bore x Stroke65.0 x 60.2 mm (2.6 x 2.4 inches)
Valves/Cylinder4
Fuel SystemInjection
Fuel ControlSingle Overhead Cams (SOHC)
IgnitionTransistorised
LubricationWet sump
CoolingOil & air
Transmission
Gearbox5-speed
Final DriveChain (final drive)
ClutchWet multi-plate coil spring
DrivelineConstant mesh
Performance
Fuel Consumption3.03 litres/100 km (33.0 km/l or 77.63 mpg)
Greenhouse Gases70.3 CO2 g/km. (CO2 - Carbon dioxide emission)
Chassis
Frame TypeDouble cradle
Rake33.2°
Trail141 mm (5.6 inches)
Wheelbase1655 mm (65.2 inches)
Ground Clearance140 mm (5.5 inches)
Wheels & Brakes
Front Tyre130/90-16
Rear Tyre170/80-15
Front BrakesSingle disc. Hydraulic
Rear BrakesExpanding brake (drum brake)
WheelsWire spoked
Dimensions & Weight
Dry Weight275.0 kg (606.3 pounds)
Power/Weight0.1200 HP/kg
Seat Height701 mm (27.6 inches) If adjustable, lowest setting.
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.
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.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
