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All Bikes/Compare/Yamaha Wr 250 F vs Ktm 450 Exc-f

Yamaha Wr 250 F vs Ktm 450 Exc-f

Side-by-side comparison for used motorcycle buyers

Yamaha Wr 250 F vs Ktm 450 Exc-f. Yamaha Wr 250 F: 36 hp @ 12,500 rpm (estimated for post-2015 fuel-injected models) hp, 118 kg (wet/curb weight) weight, top speed 135 km/h (estimated; note: varies by gearing and conditions), Motoryk rating 8.5/10. Ktm 450 Exc-f: ~63 hp @ 9,000 rpm (note: KTM does not officially publish output figures; estimate based on third-party dyno testing of 2020–2024 models) hp, 111 kg (wet/curb weight, based on 2022–2024 model specs) weight, top speed ~170 km/h (note: estimate; street-legal gearing limits top end, varies by year and sprocket setup), Motoryk rating 8.5/10.

Performance at a Glance

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

Yamaha Wr 250 F Ktm 450 Exc-f
Horsepower (hp)
36 hp
63 hp
Torque (Nm)
24 Nm
54 Nm
Top Speed (km/h)
135 km/h
170 km/h
Weight (kg) — lower is better
118 kg
111 kg
Type
Enduro
Enduro
Horsepower
36 hp @ 12,500 rpm (estimated for post-2015 fuel-injected models)
~63 hp @ 9,000 rpm (note: KTM does not officially publish output figures; estimate based on third-party dyno testing of 2020–2024 models)
Torque
24 Nm @ 10,000 rpm (estimated)
~54 Nm @ 7,000 rpm (note: estimate based on third-party dyno data; official figures not published by KTM)
Top Speed
135 km/h (estimated; note: varies by gearing and conditions)
~170 km/h (note: estimate; street-legal gearing limits top end, varies by year and sprocket setup)
Weight
118 kg (wet/curb weight)
111 kg (wet/curb weight, based on 2022–2024 model specs)
Fuel
3.5 L/100km (approximately 28.5 km/L) — estimated, varies greatly with riding conditions
Estimated 6–9 L/100km depending on terrain and riding style (note: estimate, varies significantly off-road vs. road)
Fairing
No
No

Individual Reviews

Yamaha Wr 250 F
Yamaha Wr 250 F
8.5/10

"A serious trail weapon that rewards diligent buyers who do their homework."

Pros
+Race-derived engine, brilliant power
+Lightweight and highly flickable
+Bulletproof Yamaha reliability maintained
Cons
Valves neglected by most owners
Suspension bearings routinely ignored
Street legal kit is minimal
Ktm 450 Exc-f
Ktm 450 Exc-f
8.5/10

"An outstanding used buy, but service history is absolutely non-negotiable."

Pros
+Exceptional power-to-weight ratio
+Street legal enduro capable
+Strong aftermarket parts support
Cons
Expensive maintenance if neglected
Harsh on slow trails
Thirsty for a single

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