Ktm Sx 250 vs Yamaha Yz250f — which has more power?

Ktm Sx 250 produces Approx. 46–49 hp @ 9,000–10,000 rpm (note: estimate based on recent model years; KTM does not always publish official figures); Yamaha Yz250f produces ~40 hp @ 12,500 rpm (estimated for modern 2019+ models; earlier models slightly less).

Ktm Sx 250 vs Yamaha Yz250f — which is faster?

Top speed: Ktm Sx 250 Approx. 110–120 km/h (note: estimate; top speed is limited in motocross use and varies by gearing), Yamaha Yz250f ~145 km/h (estimated; not designed for top speed — purpose-built motocross racer).

Ktm Sx 250 vs Yamaha Yz250f — which is lighter?

Weight: Ktm Sx 250 Approx. 102 kg (wet/curb weight — 2022–2024 models), Yamaha Yz250f ~105 kg (wet/curb weight — 2020+ models; earlier models slightly heavier).

Ktm Sx 250 vs Yamaha Yz250f — which is more reliable?

Motoryk rates Ktm Sx 250 8.5/10 and Yamaha Yz250f 8.5/10. Ktm Sx 250 caveat: You want low-maintenance weekend trail riding. Yamaha Yz250f caveat: You want a mystery-history bargain basement deal.

Ktm Sx 250 vs Yamaha Yz250f — which is better for beginners?

Yamaha Yz250f is the friendlier choice for a first bike — 40 hp is manageable. The Ktm Sx 250 is better held for a second bike.

Ktm Sx 250 vs Yamaha Yz250f — which should I commute on daily?

Both can commute, but lighter weight and gentler power win in traffic. Ktm Sx 250: ? kg, ? hp. Yamaha Yz250f: 105 kg, 40 hp.

Ktm Sx 250 vs Yamaha Yz250f

Q: Ktm Sx 250 vs Yamaha Yz250f — which is more fuel-efficient?

Fuel use: Ktm Sx 250 Estimated 6–9 L/100km depending on riding intensity (note: highly variable in off-road/motocross use), Yamaha Yz250f ~5.5 L/100km / ~18 km/L (estimated; varies significantly with riding intensity — note: off-road/motocross use makes precise figures difficult to pin down). Real-world economy varies by rider weight, traffic, and how hard the throttle gets twisted.

Side-by-side comparison for used motorcycle buyers

Ktm Sx 250 vs Yamaha Yz250f. Ktm Sx 250: Approx. 46–49 hp @ 9,000–10,000 rpm (note: estimate based on recent model years; KTM does not always publish official figures) hp, Approx. 102 kg (wet/curb weight — 2022–2024 models) weight, top speed Approx. 110–120 km/h (note: estimate; top speed is limited in motocross use and varies by gearing), Motoryk rating 8.5/10. Yamaha Yz250f: ~40 hp @ 12,500 rpm (estimated for modern 2019+ models; earlier models slightly less) hp, ~105 kg (wet/curb weight — 2020+ models; earlier models slightly heavier) weight, top speed ~145 km/h (estimated; not designed for top speed — purpose-built motocross racer), Motoryk rating 8.5/10.

Ktm Sx 250

Yamaha Yz250f

Performance at a Glance

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

Ktm Sx 250 Yamaha Yz250f

Horsepower (hp)

— hp

40 hp

Torque (Nm)

— Nm

26 Nm

Top Speed (km/h)

— km/h

145 km/h

Weight (kg) — lower is better

— kg

105 kg

Type

Motocross

Horsepower

Approx. 46–49 hp @ 9,000–10,000 rpm (note: estimate based on recent model years; KTM does not always publish official figures)

~40 hp @ 12,500 rpm (estimated for modern 2019+ models; earlier models slightly less)

Torque

Approx. 42–45 Nm @ 8,000–9,000 rpm (note: estimate; official figures not consistently published)

~26 Nm @ 10,000 rpm (estimated)

Top Speed

Approx. 110–120 km/h (note: estimate; top speed is limited in motocross use and varies by gearing)

~145 km/h (estimated; not designed for top speed — purpose-built motocross racer)

Weight

Approx. 102 kg (wet/curb weight — 2022–2024 models)

~105 kg (wet/curb weight — 2020+ models; earlier models slightly heavier)

Fuel

Estimated 6–9 L/100km depending on riding intensity (note: highly variable in off-road/motocross use)

~5.5 L/100km / ~18 km/L (estimated; varies significantly with riding intensity — note: off-road/motocross use makes precise figures difficult to pin down)

Fairing