Suzuki Gladius 400 - 2017 Specifications and Reviews

The 2017 Suzuki Gladius 400 is a nimble middleweight sport bike designed for riders seeking agile handling and fuel efficiency. Known for its lightweight diamond frame, responsive telescopic suspension, and impressive 40 km/l economy, it excels as both a commuter and weekend road carver. The 6-speed transmission and 400cc engine deliver engaging performance without excessive complexity or maintenance demands.

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General information

CategoryNaked bike
Year2017
ModelSuzuki Gladius 400
 
 

Engine and Transmission Specifications

Greenhouse gases58.0 CO2 g/km. (CO2 - Carbon dioxide emission)
Fuel consumption2.50 litres/100 km (40.0 km/l or 94.09 mpg)
ClutchWet multi-plate coil spring
Transmission type,final driveChain
Gearbox6-speed
Cooling systemOil & air
Lubrication systemWet sump
IgnitionTransistorised
Fuel controlDouble Overhead Cams/Twin Cam (DOHC)
Fuel systemInjection
Valves per cylinder4
Bore x Stroke81.0 x 62.6 mm (3.2 x 2.5 inches)
Compression11.5:1
Torque41.00 Nm (4.2 kgf-m or 30.2 ft.lbs) @ 8500 RPM
Power55.00 HP (40.1 kW) @ 11000 RPM
Engine details90 degree V-twin
Engine typeV2, four-stroke
Capacity:398.00 ccm (24.29 cubic inches)
 
 

Brakes, suspension, Frame and wheels

Rear brakes diameter240 mm (9.4 inches)
Rear brakesSingle disc. 1-piston caliper.
Front brakes diameter290 mm (11.4 inches)
Front brakesDouble disc. 2-piston caliper.
Rear tyre160/60-ZR17
Front tyre120/70-ZR17
Rear wheel travel130 mm (5.1 inches)
Rear SuspensionLink type, coil spring, oil damped, spring preload 7-step adjustable
Front wheel travel125 mm (4.9 inches)
Front SuspensionTelescopic, coil spring, oil damped
Trail106 mm (4.2 inches)
Rake (fork angle)25.0°
Frame typeDiamond type

Physical measures and capacities

Fuel capacity14.00 litres (3.70 gallons)
Wheelbase1,445 mm (56.9 inches)
Ground clearance150 mm (5.9 inches)
Overall width760 mm (29.9 inches)
Overall length2,130 mm (83.9 inches)
Overall height1,090 mm (42.9 inches)
Seat height785 mm (30.9 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc206.0 kg (454.2 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Factory warranty1 Year Limited Warranty
StarterElectric

Performance Profile & Rider Fit

55 hp
Peak Power
4.8s
0-60 mph

Best For

Track30%
City80%
Cornering75%
Daily Riding78%
Touring40%
Passenger45%

Rider Profile

Best ForWell suited to newer and intermediate riders thanks to its modest power delivery and manageable weight.
PurposeDesigned primarily as an agile, fun urban and B-road naked bike rather than a high-speed or long-distance machine.
Rider FitA low seat height and light overall weight make it accessible for shorter or less experienced riders to handle confidently.
CharacterThe V-twin engine gives a torquey, characterful feel with smooth low-to-mid range pull rather than outright top-end thrills.
Not Ideal ForNot the right choice for riders wanting serious touring range, passenger comfort, or off-road capability.

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

Rider Fit Visualizer

2017 Suzuki Gladius 400 Rider Ergonomics Assessment

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Feet:

At 785mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2017 Suzuki Gladius 400, with a relaxed knee angle of around 120 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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Rider Reviews

Total comments: 1
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MotorcycleDB Review

The 2017 Suzuki Gladius 400 is a sleek and stylish motorcycle that offers a smooth and powerful ride. With a compact 399cc engine, it delivers impressive performance and acceleration. The bike's comfortable seating position and responsive handling make it a great choice for both city commuting and long-distance rides. The Gladius 400's modern design and attractive color options make it a head-turner on the road. Overall, this motorcycle offers a great balance of power, agility, and style. In terms of features, the 2017 Suzuki Gladius 400 comes equipped with advanced fuel injection technology, ensuring efficient fuel consumption and reduced emissions. The bike also features a digital ignition system, providing reliable starting and smooth throttle response. Additionally, the Gladius 400 boasts a sturdy chassis and reliable braking system, offering riders a sense of confidence and control on the road. With its combination of performance, comfort, and advanced technology, the Suzuki Gladius 400 is a top contender in the mid-size motorcycle market.
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