Naked Motorcycles
2022Kawasaki Z400
48 fields on record
The 2022 Kawasaki Z400 is an accessible naked bike designed for beginner and intermediate riders seeking a nimble, fun urban commuter. Its 399cc parallel-twin engine delivers 45 horsepower with excellent low-end torque, making it ideal for learning fundamental riding skills. Known for its lightweight handling, affordability, and reliable performance, the Z400 serves as the perfect gateway into Kawasaki's Z-series lineup.
- Capacity
- 399.0 ccm
- Engine
- Parallel Twin, four-stroke
- Gearbox
- 6-speed
- Wet weight
- 165.0 kg
- Seat height
- 785 mm
- Power
- 45.0 HP (32.8 kW) @ 10000 RPM
What’s new for the 2022 Kawasaki Z400
vs the 2021| Spec | 2021 | 2022 |
|---|---|---|
| Front brakes | Single disc. Optional ABS | Single disc. ABS |
| Rear brakes | Single disc. Optional ABS | Single disc. ABS |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- A lightweight middleweight naked built for commuting, city hopping and spirited weekend backroad rides, with enough legs for occasional short highway trips.
- Built for
- Nimble, playful and easygoing. The parallel-twin revs eagerly, brakes and ABS inspire confidence, and the flickable trellis-framed chassis rewards without overwhelming.
- Not ideal for
- Not for riders craving big-bore highway punch, long two-up touring, or any off-road use. Tall riders and those wanting relaxed cruising may find it small and buzzy.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usRange and running costs
Worked out in your browser - nothing is sent to usBased on the published US (EPA-style) fuel economy estimate and tank size. Real-world figures depend on how and where you ride, and the last litres of a tank are reserve. Prices shown greyed are examples - type your own.
Engine
- Capacity
- 399.0 ccm
- Power
- 45.0 HP (32.8 kW) @ 10000 RPM
- CO2 Emissions
- 81 CO2 g/km
- EPA Certificate No.
- NKAXC.399AAB-011
- EPA Est. Fuel Consumption
- 3.45 L/100km (68.2 US mpg)
- EPA CO Emissions
- 3.6 CO g/km
- Torque
- 38.0 Nm (3.9 kgf-m) @ 8000 RPM
- Engine type
- Parallel Twin, four-stroke
- Power/weight ratio
- 0.2727 HP/kg (wet)
- Bore x stroke
- 70.0 x 51.8 mm
- Compression
- 11.5:1
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Electric
- Ignition
- TCBI with digital advance
- Aspiration
- Naturally aspirated
- Valves per cylinder
- 4
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Assist and slipper Clutch
Dimensions & weight
- Wheelbase
- 1369 mm
- Overall length
- 1989 mm
- Overall width
- 800 mm
- Overall height
- 1054 mm
- Seat height
- 785 mm
- Wet weight
- 165.0 kg
- Fuel capacity
- 14.00 litres
- Ground clearance
- 145 mm
- Oil capacity
- 2.00 litres
- Dry weight
- Not on record - add it
Chassis & suspension
- Frame
- Trellis, high-tensile steel
- Front suspension
- Telescopic fork
- Rear suspension
- Uni-Trak® swingarm
- Front wheel travel
- 119 mm
- Rear wheel travel
- 130 mm
- Rake (fork angle)
- 24.5°
- Trail
- 91 mm
Brakes & wheels
- Front brakes
- Single disc. ABS
- Front brakes diameter
- 310 mm
- Rear brakes
- Single disc. ABS
- ABS
- Yes
- Front tyre
- 110/70-17M
- Rear tyre
- 150/60-17M
Other
- Color options
- Pearl Robotic White/Metallic Matte Graphenesteel Gray, Candy Lime Green/Metallic Spark Black
- Warranty
- 12
- Comments
- Economical Riding Indicator.
- Fuel Tank Material
- Metal
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 | 2020 | 2022 | 2024 | 2025 | 2027 |
|---|---|---|---|---|---|
| Capacity | 399 cc | 399 cc | 399 cc | 399 cc | 399 cc |
| Seat height | 785 mm | 785 mm | 785 mm | 785 mm | 785 mm |
| Fuel capacity | 14 L | 14 L | 14 L | 14 L | 14 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Kawasaki Z400?
The 2022 Kawasaki Z400 has a Capacity of 399.0 ccm (24.35 cubic inches).
What engine power does the Kawasaki Z400 have?
The 2022 Kawasaki Z400 has a Power of 45.0 HP (32.8 kW) @ 10000 RPM.
How many gears does the Kawasaki Z400 have?
The 2022 Kawasaki Z400 has a Gearbox of 6-speed.
What is the torque of the Kawasaki Z400?
The 2022 Kawasaki Z400 has a Torque of 38.0 Nm (3.9 kgf-m or 28.0 ft.lbs) @ 8000 RPM.
How much does the Kawasaki Z400 weigh?
The 2022 Kawasaki Z400 has a Wet weight of 165.0 kg (363.8 pounds).
Shop this bike
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The 2022 Kawasaki Z400 is a stylish and sleek motorcycle that offers a powerful yet manageable riding experience. With a 399cc parallel-twin engine, this bike delivers smooth acceleration and responsive handling. Its lightweight chassis and comfortable riding position make it an ideal choice for both novice and experienced riders. The Z400 also features a modern, aggressive design with LED lighting and a digital display, adding to its overall appeal.
Overall, the 2022 Kawasaki Z400 is a fantastic option for riders looking for a versatile and capable motorcycle. Its combination of performance, comfort, and style make it a top contender in the mid-sized bike category. Whether you're commuting through the city or hitting the open road, the Z400 is sure to deliver an enjoyable and exhilarating riding experience.
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