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Cruisers

1982Suzuki GSX 400 L

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The 1982 Suzuki GSX 400 L is a lightweight custom cruiser ideal for novice riders and commuters seeking affordable, manageable performance. Its air-cooled twin engine produces 27 horsepower while keeping weight at just 186 kg, making it nimble and fuel-efficient. Known for reliable everyday usability and easy handling, this model exemplifies accessible motorcycle design from Suzuki's golden era.

Capacity
399.0 ccm
Engine
Parallel Twin
Gearbox
6-speed
Wet weight
186.0 kg
Seat height
Not on record
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Power
27.0 HP (19.9 kW) @ 8000 RPM
Other years 1981 1982

How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 30Agility 55Comfort 55Off-road 15Touring 40Road manners 55
Off-road & trail15%
Cornering45%
City riding55%
Daily riding55%
Touring40%
Two-up40%
Track15%
Best for
It's built for laid-back cruising and casual road riding rather than outright speed or sport performance.
Built for
It has a classic early-80s Japanese cruiser character, with a small-displacement air-cooled twin delivering easygoing, unhurried power.
Not ideal for
It is not for riders seeking high-speed thrills, aggressive cornering ability, or serious off-road capability.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Full specifications

Engine
Capacity
399.0 ccm
Power
27.0 HP (19.9 kW) @ 8000 RPM
Engine type
Parallel Twin
Power/weight ratio
0.1452 HP/kg (wet)
Bore x stroke
67.0 x 56.6 mm
Compression
9.0:1
Cooling system
Air
Valves per cylinder
4
Torque
Not on record - add it
Transmission
Gearbox
6-speed
Transmission type
Manual
Final drive
Chain
Performance
Top speed
141.0 km/h (87.6 mph)
Dimensions & weight
Wet weight
186.0 kg
Fuel capacity
11.50 litres
Seat height
Not on record - add it
Dry weight
Not on record - add it
Brakes & wheels
Front brakes
Single disc
Rear brakes
Expanding brake
Front tyre
3.60-19
Rear tyre
4.60-16

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.

What changed, year to year

Differences highlighted
Specification 19811982
Capacity 399 cc 399 cc
Fuel capacity 11.5 L 11.5 L

Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.

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Common questions

What is the engine size of the Suzuki GSX 400 L?

The 1982 Suzuki GSX 400 L has a Capacity of 399.0 ccm (24.35 cubic inches).

What engine power does the Suzuki GSX 400 L have?

The 1982 Suzuki GSX 400 L has a Power of 27.0 HP (19.9 kW) @ 8000 RPM.

How many gears does the Suzuki GSX 400 L have?

The 1982 Suzuki GSX 400 L has a Gearbox of 6-speed.

How much does the Suzuki GSX 400 L weigh?

The 1982 Suzuki GSX 400 L has a Wet weight of 186.0 kg (410.1 pounds).

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