Piaggio Ciao vs Honda Smart Dio Z4 (2006)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Piaggio Ciaostacks up against the Honda Smart Dio Z4. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Piaggio Ciao | Honda Smart Dio Z4 |
|---|---|---|
| Model year | 2006 | 2006 |
| Price | — | — |
| Engine | 49 cc | 49 cc |
| Horsepower | — | 45 hp |
| Torque | — | 5 Nm |
| Weight | 40 kg | 77 kg |
| Fuel capacity | 0.7 L | 1.3 L |
| Fuel type | petrol | petrol |
| Transmission | — | 5-speed |
| Front brakes | Expanding brake (drum brake) | — |
| Rear brakes | Expanding brake (drum brake) | — |
Piaggio Ciao vs Honda Smart Dio Z4 — which should you buy?
Picking between the Piaggio Ciao and the Honda Smart Dio Z4 usually comes down to the numbers you care about most. On paper, the Piaggio Ciao brings its published horsepower in a 40 kg package, while the Honda Smart Dio Z4 counters with 45 hp at 77 kg.
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: