Aprilia SX 50 vs Ktm 690 Smc R — which has more power?

Aprilia SX 50 produces 3.3 hp @ 5,250 rpm (restricted 50cc class; ~6 hp derestricted); Ktm 690 Smc R produces 74 hp @ 8,000 rpm. Ktm 690 Smc R wins by 71 hp.

Aprilia SX 50 vs Ktm 690 Smc R — which is faster?

Top speed: Aprilia SX 50 45 km/h (restricted); approx. 80 km/h derestricted, Ktm 690 Smc R ~175 km/h. Ktm 690 Smc R is the faster of the two.

Aprilia SX 50 vs Ktm 690 Smc R — which is lighter?

Weight: Aprilia SX 50 97 kg (wet weight), Ktm 690 Smc R 148 kg (wet/curb weight). Aprilia SX 50 is lighter by 51 kg.

Aprilia SX 50 vs Ktm 690 Smc R — which is more fuel-efficient?

Fuel use: Aprilia SX 50 3.0 L/100km, Ktm 690 Smc R 4.5–5.5 L/100km (approx. 18–22 km/L typical real-world average). Real-world economy varies by rider weight, traffic, and how hard the throttle gets twisted.

Aprilia SX 50 vs Ktm 690 Smc R — which is more reliable?

Motoryk rates Aprilia SX 50 unrated/10 and Ktm 690 Smc R 8.0/10. Ktm 690 Smc R caveat: You skip services or hate vibrating handlebars.

Aprilia SX 50 vs Ktm 690 Smc R — which is better for beginners?

Aprilia SX 50 is the friendlier choice for a first bike — 3.3 hp is manageable. The Ktm 690 Smc R is better held for a second bike.

Aprilia SX 50 vs Ktm 690 Smc R — which should I commute on daily?

Both can commute, but lighter weight and gentler power win in traffic. Aprilia SX 50: 97 kg, 3.3 hp. Ktm 690 Smc R: 148 kg, 74 hp.

Aprilia SX 50 vs Ktm 690 Smc R

Side-by-side comparison for used motorcycle buyers

Aprilia SX 50 vs Ktm 690 Smc R. Aprilia SX 50: 3.3 hp @ 5,250 rpm (restricted 50cc class; ~6 hp derestricted) hp, 97 kg (wet weight) weight, top speed 45 km/h (restricted); approx. 80 km/h derestricted. Ktm 690 Smc R: 74 hp @ 8,000 rpm hp, 148 kg (wet/curb weight) weight, top speed ~175 km/h, Motoryk rating 8.0/10.

Aprilia SX 50