Suzuki Impulse 400 - 2009 Specifications and Reviews

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General information

CategorySport
ModelSuzuki Impulse 400
Year2009
 
 

Engine and Transmission Specifications

ClutchWet multiple plate coil springs
Transmission typefinal driveChain
Gearbox6-speed
Cooling systemLiquid
Lubrication systemWet sump
IgnitionFull transistor system
Fuel controlDOHC
Fuel systemInjection
Compression12.2:1
Torque37.00
Power52.29
Stroke4
Engine typeIn-line four
Capacity:399.00 ccm (24.35 cubic inches)

Physical measures and capacities

Wheelbase1,655 mm (65.2 inches)
Overall width745 mm (29.3 inches)
Overall length2,080 mm (81.9 inches)
Seat height760 mm (29.9 inches) If adjustable, lowest setting.
Dry weight170.0 kg (374.8 pounds)
 
 

Suzuki Impulse 400 dimensions and frame

Rear brakesSingle disc
Front brakesDouble disc
Rear tyre dimensions140/70-17
Front tyre dimensions110/70-17
Frame typeDouble cradle

Speed and acceleration

Power/weight ratio0.3076 HP/kg

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Fuel capacity17.00 litres (4.49 gallons)

Performance Profile & Rider Fit

52.3 hp
Peak Power
5.8s
0-60 mph

Best For

Track55%
City70%
Cornering75%
Daily Riding65%
Touring45%
Passenger40%

Rider Profile

Best ForThis bike suits newer to intermediate riders looking for a manageable, revvy naked/allround machine rather than a beginner's first-ever motorcycle.
PurposeIt's designed as a light, nimble all-rounder for spirited city riding and twisty backroads rather than outright speed or long-distance cruising.
Rider FitThe low 760mm seat height and light 177kg dry weight make it accessible to shorter or lighter riders with minimal physical strain.
CharacterIt has the personality of a peppy, high-revving inline-four that rewards spinning it up through the gears for its performance rather than relying on low-end torque.
Not Ideal ForIt's not a good fit for riders wanting serious highway touring comfort, passenger-friendly ergonomics, or any off-road capability.

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

Rider Fit Visualizer

2009 Suzuki Impulse 400 Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 760mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2009 Suzuki Impulse 400, with a cramped knee angle of around 65 degrees and a forward-leaning riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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