
Yamaha NMAX 155
Not sold new in Pakistan
- 155 cc
- 15.1 PS
- ~40 km/l
- 131 kg
Bike comparison
Who wins on price, power, fuel and weight, then every spec side by side.

Not sold new in Pakistan

Not sold new in Pakistan
The quick answer before the full table.
| Full specifications | Yamaha NMAX 155 | Triumph Speed 400 |
|---|---|---|
| Price and running costs | ||
| Price in Pakistan | Not sold new in Pakistan | Not sold new in Pakistan |
| Brand | Yamaha · Japan | Triumph · United Kingdom |
| Type of bike | Scooter | Classic |
| Fuel average | ~40 km/l | ~30 km/l |
| Petrol tank | 7.1 L | 13 L |
| On a full tank | ~284 km | ~390 km |
| Engine and performance | ||
| Engine size | 155 cc | 398 cc |
| Cylinders | 1 | 1 |
| Cooling | Liquid (radiator) | Liquid (radiator) |
| Power | 15.1 PS @ 8,000 rpm | 40 PS @ 8,000 rpm |
| Torque | 14 Nm @ 6,500 rpm | 37.5 Nm @ 6,500 rpm |
| Power to weight | 115 PS / tonne | 235 PS / tonne |
| Top speed | 110 km/h | 170 km/h |
| Fuel system | Fuel injection | Fuel injection |
| Gearbox and controls | ||
| Gearbox | Automatic (CVT) | 6-speed |
| Starting | Self start | Self start |
| Size and weight | ||
| Weight | 131 kg (with fluids) | 170 kg (with fluids) |
| Seat height | 765 mm | 790 mm |
| Ground clearance | — | 158 mm |
| Wheelbase | 1,340 mm | 1,377 mm |
| Brakes, wheels and suspension | ||
| Brakes (front / back) | Disc 230 / Disc 230 | Disc 300 / Disc 230 |
| ABS | Both wheels | Both wheels |
| Tyres (front / back) | 110/70-13 / 130/70-13 | 110/70-17 / 150/60-17 |
| Suspension (front / back) | — | 43 mm upside-down fork / Monoshock |
Figures are each maker's own claims for the version shown. Fuel average is a rough real-world figure and depends on how you ride. Prices change often, so check with a dealer before you buy.
Enter how far you ride and today's petrol price.
Yamaha NMAX 155 does around 40 km per litre against about 30 km/l for Triumph Speed 400, in normal riding.
Triumph Speed 400 makes 40 PS @ 8,000 rpm; Yamaha NMAX 155 makes 15.1 PS @ 8,000 rpm.
Yamaha NMAX 155 weighs about 131 kg and Triumph Speed 400 about 170 kg, so Yamaha NMAX 155 is easier to push and park.
Buy Yamaha NMAX 155 if you care most about best fuel average, lightest. Buy Triumph Speed 400 if most power, most pulling power matters more. Ask us on WhatsApp and we will help you choose.
What riders in Pakistan compare most, and a few famous rivalries from around the world.
Tap a brand to see its bikes.
Figures are each maker's own claims for the version shown. Fuel average is a rough real-world figure and depends on how you ride. Prices change often, so check with a dealer before you buy.
Online · replies in seconds
AI assistant, it can make mistakes. Please don’t share personal details. · WhatsApp