Honda Smart Dio Z4 vs Tomos Street Soul (2006)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Honda Smart Dio Z4stacks up against the Tomos Street Soul. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Honda Smart Dio Z4 | Tomos Street Soul |
|---|---|---|
| Model year | 2006 | 2006 |
| Price | — | — |
| Engine | 49 cc | 49 cc |
| Horsepower | 45 hp | — |
| Torque | 5 Nm | 2 Nm |
| Weight | 77 kg | 60 kg |
| Fuel capacity | 1.3 L | 1.2 L |
| Fuel type | petrol | petrol |
| Transmission | 5-speed | — |
| Front brakes | — | Single disc |
| Rear brakes | — | Single disc |
| Tires | — | 120/80-16 / 150/70-16 |
Honda Smart Dio Z4 vs Tomos Street Soul — which should you buy?
Picking between the Honda Smart Dio Z4 and the Tomos Street Soul usually comes down to the numbers you care about most. On paper, the Honda Smart Dio Z4 brings 45 hp in a 77 kg package, while the Tomos Street Soul counters with its own power figure at 60 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: