Kawasaki Ninja Zx-6r 636 vs Suzuki Gsx-r750
Side-by-side comparison for used motorcycle buyers
Kawasaki Ninja Zx-6r 636 vs Suzuki Gsx-r750. Kawasaki Ninja Zx-6r 636: 128 hp @ 13,500 rpm hp, 194 kg (wet/curb weight) weight, top speed 255 km/h, Motoryk rating 8.5/10. Suzuki Gsx-r750: 150 hp @ 13,200 rpm hp, 193 kg (wet/curb weight) weight, top speed 270 km/h, Motoryk rating 8.5/10.
Performance at a Glance
Green = winner per metric · Bars are relative to the higher value
Kawasaki Ninja Zx-6r 636
Suzuki Gsx-r750
Horsepower (hp)
128 hp
150 hp
Torque (Nm)
70.8 Nm
87 Nm
Top Speed (km/h)
255 km/h
270 km/h
Weight (kg) — lower is better
194 kg
193 kg
Type
Supersport
Supersport
Horsepower
128 hp @ 13,500 rpm
150 hp @ 13,200 rpm
Torque
70.8 Nm @ 11,500 rpm
87 Nm @ 10,800 rpm
Top Speed
255 km/h
270 km/h
Weight
194 kg (wet/curb weight)
193 kg (wet/curb weight)
Fuel
6.5 L/100km (approximately 15.4 km/L, real-world average)
6.5 L/100km or approximately 15.4 km/L (typical real-world average)
Fairing
Yes
Yes
Individual Reviews
Kawasaki Ninja Zx-6r 636
8.5/10
"The smartest 600-class buy if you find a clean one."
Pros
+Exceptional midrange for class
+Rock-solid Kawasaki reliability
+Scalpel-precise chassis feel
Cons
−Aggressive ergonomics hurt daily
−Valve checks frequently skipped
−Older models lack modern aids
Suzuki Gsx-r750
8.5/10
"The best used sportbike bargain if you buy carefully."
Pros
+Bulletproof engine when maintained
+Brilliant chassis balance
+Strong used parts availability
Cons
−High crash rate among owners
−Aggressive ergonomics hurt daily
−Heat soak in traffic bad
Top 10 Accessories
Picks that work on either bike.
