Yamaha Wr450f vs Yamaha Wr250f — which has more power?

Yamaha Wr450f produces ~50 hp @ 9,500 rpm (estimated for post-2016 models; not officially published by Yamaha); Yamaha Wr250f produces ~36 hp @ 12,500 rpm (estimated for post-2020 fuel-injected models). Yamaha Wr450f wins by 14 hp.

Yamaha Wr450f vs Yamaha Wr250f — which is faster?

Top speed: Yamaha Wr450f ~170 km/h (estimated; limited by off-road gearing and ergonomics), Yamaha Wr250f ~145 km/h (estimated; note: not intended as a road bike). Yamaha Wr450f is the faster of the two.

Yamaha Wr450f vs Yamaha Wr250f — which is lighter?

Weight: Yamaha Wr450f 118 kg (wet/curb weight, 2016+ models), Yamaha Wr250f 118 kg (wet/curb weight, 2020+ models).

Yamaha Wr450f vs Yamaha Wr250f — which is more fuel-efficient?

Fuel use: Yamaha Wr450f ~6.0 L/100km (estimated real-world average; varies greatly with riding style and terrain), Yamaha Wr250f ~3.5 L/100km or ~28 km/L (estimated real-world off-road average). Real-world economy varies by rider weight, traffic, and how hard the throttle gets twisted.

Yamaha Wr450f vs Yamaha Wr250f — which is more reliable?

Motoryk rates Yamaha Wr450f 8.5/10 and Yamaha Wr250f 8.5/10. Yamaha Wr450f caveat: New to dirt bikes or tight technical singletrack. Yamaha Wr250f caveat: You skip service intervals or hate wrenching.

Yamaha Wr450f vs Yamaha Wr250f — which is better for beginners?

Both are reasonable first-bike candidates. Yamaha Wr450f: 50 hp. Yamaha Wr250f: 36 hp.

Yamaha Wr450f vs Yamaha Wr250f — which should I commute on daily?

Both can commute, but lighter weight and gentler power win in traffic. Yamaha Wr450f: 118 kg, 50 hp. Yamaha Wr250f: 118 kg, 36 hp.

Yamaha Wr450f vs Yamaha Wr250f

Side-by-side comparison for used motorcycle buyers

Yamaha Wr450f vs Yamaha Wr250f. 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. Yamaha Wr250f: ~36 hp @ 12,500 rpm (estimated for post-2020 fuel-injected models) hp, 118 kg (wet/curb weight, 2020+ models) weight, top speed ~145 km/h (estimated; note: not intended as a road bike), Motoryk rating 8.5/10.