Gas Gas Ex 350f vs Yamaha Yz 250 F — which has more power?

Gas Gas Ex 350f produces ~63 hp @ 9,500 rpm (estimate based on KTM EXC-F 350 platform; GAS GAS does not publish official figures); Yamaha Yz 250 F produces ~40 hp @ 13,000 rpm (2020+ fuel-injected models; earlier models slightly lower). Gas Gas Ex 350f wins by 23 hp.

Gas Gas Ex 350f vs Yamaha Yz 250 F — which is faster?

Top speed: Gas Gas Ex 350f ~175 km/h (estimate; limited by off-road gearing and use case), Yamaha Yz 250 F ~120 km/h (note: estimated, as top speed varies with gearing and track conditions). Gas Gas Ex 350f is the faster of the two.

Gas Gas Ex 350f vs Yamaha Yz 250 F — which is lighter?

Weight: Gas Gas Ex 350f 111 kg (wet/curb weight), Yamaha Yz 250 F ~107 kg (curb/wet weight, 2020+ model).

Gas Gas Ex 350f vs Yamaha Yz 250 F — which is more fuel-efficient?

Fuel use: Gas Gas Ex 350f Estimated 4.5–6.0 L/100km (note: varies significantly with terrain and riding style; no official manufacturer figure published), Yamaha Yz 250 F ~6-8 L/100km (estimate based on typical 250F motocross use; varies greatly with riding intensity). Real-world economy varies by rider weight, traffic, and how hard the throttle gets twisted.

Gas Gas Ex 350f vs Yamaha Yz 250 F — which is more reliable?

Motoryk rates Gas Gas Ex 350f 8.0/10 and Yamaha Yz 250 F 8.5/10. Yamaha Yz 250 F scores higher on the overall verdict. Gas Gas Ex 350f caveat: You want casual low-maintenance weekend transport. Yamaha Yz 250 F caveat: Budget is too tight for maintenance costs.

Gas Gas Ex 350f vs Yamaha Yz 250 F — which is better for beginners?

Yamaha Yz 250 F is the friendlier choice for a first bike — 40 hp is manageable. The Gas Gas Ex 350f is better held for a second bike.

Gas Gas Ex 350f vs Yamaha Yz 250 F — which should I commute on daily?

Both can commute, but lighter weight and gentler power win in traffic. Gas Gas Ex 350f: 111 kg, 63 hp. Yamaha Yz 250 F: 107 kg, 40 hp.

Gas Gas Ex 350f vs Yamaha Yz 250 F

Side-by-side comparison for used motorcycle buyers

Gas Gas Ex 350f vs Yamaha Yz 250 F. Gas Gas Ex 350f: ~63 hp @ 9,500 rpm (estimate based on KTM EXC-F 350 platform; GAS GAS does not publish official figures) hp, 111 kg (wet/curb weight) weight, top speed ~175 km/h (estimate; limited by off-road gearing and use case), Motoryk rating 8.0/10. Yamaha Yz 250 F: ~40 hp @ 13,000 rpm (2020+ fuel-injected models; earlier models slightly lower) hp, ~107 kg (curb/wet weight, 2020+ model) weight, top speed ~120 km/h (note: estimated, as top speed varies with gearing and track conditions), Motoryk rating 8.5/10.