Triumph Bonneville T100 vs Yamaha Xsr 155
Side-by-side comparison for used motorcycle buyers
Performance at a Glance
Green = winner per metric · Bars are relative to the higher value
Triumph Bonneville T100
Yamaha Xsr 155
Horsepower (hp)
54 hp
19.3 hp
Torque (Nm)
80 Nm
14.7 Nm
Top Speed (km/h)
185 km/h
130 km/h
Weight (kg) — lower is better
224 kg
134 kg
Type
Classic
Classic
Horsepower
54 hp @ 6,500 rpm
19.3 hp @ 10,000 rpm
Torque
80 Nm @ 3,230 rpm
14.7 Nm @ 8,500 rpm
Top Speed
185 km/h
130 km/h (estimated; note: manufacturer does not officially publish top speed)
Weight
224 kg (wet/curb weight)
134 kg (wet/curb weight)
Fuel
4.5 L/100km (approx. 22 km/L) — estimated real-world average
2.5 L/100km or approximately 40 km/L (typical real-world average)
Fairing
No
No
Individual Reviews
Triumph Bonneville T100
7.8/10
"A flawed but deeply rewarding classic that punishes neglect harshly."
Pros
+Addictive low-rev torque
+Stunning period-correct styling
+Strong parts availability
Cons
−Mediocre stock suspension
−Chrome corrodes if neglected
−Camchain wear when unmaintained
Yamaha Xsr 155
7.8/10
"The sharpest retro-styled commuter under $4,000, bought carefully."
Pros
+Bulletproof R15 derived engine
+Genuinely fun VVA powerband
+Strong resale value retention
Cons
−Uncomfortable seat after 60km
−Soft suspension with passenger
−Attracts careless young owners
Top 10 Accessories
Picks that work on either bike.
