Honda Smart Dio Z4 vs Gilera Runner Racing Replica (2006)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Honda Smart Dio Z4stacks up against the Gilera Runner Racing Replica. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Honda Smart Dio Z4 | Gilera Runner Racing Replica |
|---|---|---|
| Model year | 2006 | 2006 |
| Price | — | — |
| Engine | 49 cc | 49 cc |
| Horsepower | 45 hp | — |
| Torque | 5 Nm | — |
| Weight | 77 kg | — |
| Seat height | — | 31 mm |
| Fuel capacity | 1.3 L | 2.9 L |
| Fuel type | petrol | petrol |
| Transmission | 5-speed | Automatic |
| Front brakes | — | Double disc |
| Rear brakes | — | Double disc |
| Tires | — | 120/70-12 / 130/70-12 |
Honda Smart Dio Z4 vs Gilera Runner Racing Replica — which should you buy?
Picking between the Honda Smart Dio Z4 and the Gilera Runner Racing Replica 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 Gilera Runner Racing Replica counters with its own power figure.
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:

