Aprilia Srv 850 vs Yamaha Nmax 155
Side-by-side comparison for used motorcycle buyers
Aprilia Srv 850 vs Yamaha Nmax 155. Aprilia Srv 850: 76 hp @ 8,500 rpm hp, 261 kg (wet/curb weight) weight, top speed 200 km/h (estimated), Motoryk rating 7.8/10. Yamaha Nmax 155: 15.1 hp @ 8,000 rpm hp, 127 kg (wet/curb weight) weight, top speed 125 km/h, Motoryk rating 7.8/10.
Performance at a Glance
Green = winner per metric · Bars are relative to the higher value
Aprilia Srv 850
Yamaha Nmax 155
Horsepower (hp)
76 hp
15.1 hp
Torque (Nm)
84 Nm
13.9 Nm
Top Speed (km/h)
200 km/h
125 km/h
Weight (kg) — lower is better
261 kg
127 kg
Type
Scooter
Scooter
Horsepower
76 hp @ 8,500 rpm
15.1 hp @ 8,000 rpm
Torque
84 Nm @ 5,250 rpm
13.9 Nm @ 6,500 rpm
Top Speed
200 km/h (estimated)
125 km/h
Weight
261 kg (wet/curb weight)
127 kg (wet/curb weight)
Fuel
5.5 L/100km (estimated real-world average)
2.4 L/100km or approximately 41 km/L (typical real-world average)
Fairing
Yes
Yes
Individual Reviews
Aprilia Srv 850
7.8/10
"Brilliant machine, but buy one only with impeccable service history."
Pros
+Genuinely fast maxi-scooter
+Surprisingly capable chassis
+Premium Aprilia build quality
Cons
−Dealer network nearly nonexistent
−Parts sourcing genuinely painful
−Neglected examples catastrophically expensive
Yamaha Nmax 155
7.8/10
"A smart, reliable urban weapon if you buy carefully."
Pros
+Bulletproof Blue Core engine
+Excellent underseat storage
+Composed, planted handling
Cons
−Front forks leak when neglected
−Plastics scratch embarrassingly easily
−Pillion comfort is mediocre
Top 10 Accessories
Picks that work on either bike.
