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All Bikes/Compare/Honda Cb300r vs Kawasaki Z400

Honda Cb300r vs Kawasaki Z400

Side-by-side comparison for used motorcycle buyers

Honda Cb300r vs Kawasaki Z400. Honda Cb300r: 31 hp @ 8,500 rpm hp, 143 kg (curb weight) weight, top speed 145 km/h, Motoryk rating 7.8/10. Kawasaki Z400: 45 hp @ 10,000 rpm hp, 167 kg (curb weight) weight, top speed 175 km/h (estimated), Motoryk rating 8.0/10.

Performance at a Glance

Green = winner per metric · Bars are relative to the higher value

Honda Cb300r Kawasaki Z400
Horsepower (hp)
31 hp
45 hp
Torque (Nm)
27.5 Nm
38 Nm
Top Speed (km/h)
145 km/h
175 km/h
Weight (kg) — lower is better
143 kg
167 kg
Type
Naked
Naked
Horsepower
31 hp @ 8,500 rpm
45 hp @ 10,000 rpm
Torque
27.5 Nm @ 6,500 rpm
38 Nm @ 8,000 rpm
Top Speed
145 km/h
175 km/h (estimated)
Weight
143 kg (curb weight)
167 kg (curb weight)
Fuel
3.2 L/100km (approx. 31 km/L typical real-world average)
4.5 L/100km (approx. 22 km/L real-world average)
Fairing
No
No

Individual Reviews

Honda Cb300r
Honda Cb300r
7.8/10

"The smartest used beginner bike money can reliably buy."

Pros
+Honda reliability, bulletproof engine
+Premium looks, ages well
+Excellent fuel economy
Cons
Soft suspension, wallows cornering hard
Highway cruising feels strained
Limited wind protection
Kawasaki Z400
Kawasaki Z400
8.0/10

"The sharpest small naked you can buy used right now."

Pros
+Punchy, rev-happy parallel twin
+Excellent suspension for class
+Genuinely stylish naked design
Cons
Fork seals fail prematurely
Tip-over damage common used
Limited wind protection highway

Top 10 Accessories

Picks that work on either bike.

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R&G Racing Aero Frame Sliders Honda CB300R
R&G · Frame Sliders
R&G Racing Aero Frame Sliders Honda CB300R
View on Amazon →
Evotech Frame Crash Protectors Kawasaki Z400 2019+
Evotech · Frame Sliders
Evotech Frame Crash Protectors Kawasaki Z400 2019+
View on Amazon →
Evotech Performance Tail Tidy Honda CB300R 2018+
Evotech · Tail Tidy
Evotech Performance Tail Tidy Honda CB300R 2018+
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Evotech Tail Tidy Fender Eliminator Kawasaki Z400
Evotech · Tail Tidy
Evotech Tail Tidy Fender Eliminator Kawasaki Z400
View on Amazon →
Yoshimura R-77 Slip-On Exhaust Honda CB300R
Yoshimura · Exhaust Slip-on
Yoshimura R-77 Slip-On Exhaust Honda CB300R
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💨
Yoshimura · Exhaust Slip-On
Yoshimura R-77 Slip-On Exhaust Kawasaki Z400
View on Amazon →
PUIG Naked New Generation Sport Screen CB300R
PUIG · Windscreen
PUIG Naked New Generation Sport Screen CB300R
View on Amazon →
PUIG Naked New Generation Sport Screen Kawasaki Z400
PUIG · Windscreen
PUIG Naked New Generation Sport Screen Kawasaki Z400
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SW-Motech Engine Guard Crash Bar Honda CB300R
SW-Motech · Crash Bars
SW-Motech Engine Guard Crash Bar Honda CB300R
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R&G Engine Case Covers Kawasaki Z400 2019+
R&G · Crash Bars
R&G Engine Case Covers Kawasaki Z400 2019+
View on Amazon →
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