Yamaha NMAX 155 vs Piaggio Liberty S 150 (2023)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Yamaha NMAX 155stacks up against the Piaggio Liberty S 150. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Yamaha NMAX 155 | Piaggio Liberty S 150 |
|---|---|---|
| Model year | 2023 | 2023 |
| Price | — | — |
| Engine | 155 cc | 155 cc |
| Horsepower | 12 hp | 13 hp |
| Torque | 14 Nm | 13 Nm |
| Seat height | 30 mm | 31 mm |
| Fuel capacity | 1.9 L | 1.6 L |
| Fuel type | petrol | petrol |
| Transmission | Automatic | Automatic |
| Front brakes | Single disc. Hydraulic. ABS. | Single disc. Front-wheel-only ABS |
| Rear brakes | Single disc. ABS. | Expanding brake (drum brake) |
| Tires | 110/70-13 / 130/70-13 | 90/80-16 / 100/80-14 |
Yamaha NMAX 155 vs Piaggio Liberty S 150 — which should you buy?
Picking between the Yamaha NMAX 155 and the Piaggio Liberty S 150 usually comes down to the numbers you care about most. On paper, the Yamaha NMAX 155 brings 12 hp, while the Piaggio Liberty S 150 counters with 13 hp.
Our spec tables above highlight the winning number on each line. For the full rider-focused reviews including real-world fuel economy, service costs and available colors, click into either bike: