Suzuki Sp370 vs Yamaha Wr450f
Side-by-side comparison for used motorcycle buyers
Suzuki Sp370 vs Yamaha Wr450f. Suzuki Sp370: ~27 hp @ 6,500 rpm (estimated) hp, ~122 kg (wet/curb weight) weight, top speed ~145 km/h (estimated), Motoryk rating 6.5/10. Yamaha Wr450f: ~50 hp @ 9,500 rpm (estimated for post-2016 models; not officially published by Yamaha) hp, 118 kg (wet/curb weight, 2016+ models) weight, top speed ~170 km/h (estimated; limited by off-road gearing and ergonomics), Motoryk rating 8.5/10.
Performance at a Glance
Green = winner per metric · Bars are relative to the higher value
Suzuki Sp370
Yamaha Wr450f
Horsepower (hp)
27 hp
50 hp
Torque (Nm)
32 Nm
47 Nm
Top Speed (km/h)
145 km/h
170 km/h
Weight (kg) — lower is better
122 kg
118 kg
Type
Enduro
Enduro
Horsepower
~27 hp @ 6,500 rpm (estimated)
~50 hp @ 9,500 rpm (estimated for post-2016 models; not officially published by Yamaha)
Torque
~32 Nm @ 5,500 rpm (estimated)
~47 Nm @ 7,500 rpm (estimated for post-2016 models; not officially published by Yamaha)
Top Speed
~145 km/h (estimated)
~170 km/h (estimated; limited by off-road gearing and ergonomics)
Weight
~122 kg (wet/curb weight)
118 kg (wet/curb weight, 2016+ models)
Fuel
~4.5 L/100km or ~22 km/L (estimated typical real-world average)
~6.0 L/100km (estimated real-world average; varies greatly with riding style and terrain)
Fairing
No
No
Individual Reviews
Suzuki Sp370
6.5/10
"A tough, honest thumper that rewards patient, mechanically savvy buyers."
Pros
+Bulletproof single-cylinder engine
+Simple, beginner-friendly maintenance
+Genuinely capable light off-road
Cons
−Parts scarcity is brutal
−Suspension embarrassingly underdamped
−Carb issues near universal
Yamaha Wr450f
8.5/10
"The best enduro engine available, if you do your homework."
Pros
+Bulletproof when properly maintained
+Exceptional power-to-weight ratio
+Strong aftermarket parts support
Cons
−Brutal for beginners
−Frequent valve inspection required
−Heavy for tight trails
Top 10 Accessories
Picks that work on either bike.
