| Attribute | Simplex Automatic 1957 × | Honda Today 2006 × |
|---|---|---|
| General | ||
| Production from (year) | 1957 | 2006 |
| Make | Simplex | Honda |
| Model | Simplex Automatic | Honda Today |
| Category | Allround | Scooter |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, four-stroke |
| Fuel system | Carburettor | - |
| Displacement (cm³) | 130 | 61 |
| Power (kw) | 2.9 | 2.7 |
| Cooling system | - | Air |
| Transmission type,final drive | Belt | - |
| Torque (Nm) | - | 3.6 |
| Bore (mm) | 50.8 | 38 |
| Stroke (mm) | 64.3 | 44 |
| Fuel control | Overhead Valves (OHV) | - |
| Ignition | Magneto | CDI type ignition |
| Clutch | Variable speed automatic | - |
| Compression | 6.5:1 | 10.1:1 |
| Chassis | ||
| Front suspension | Leading link | - |
| Rear suspension | Rigid | - |
| Rear brakes | Expanding brake (drum brake) | - |
| Frame type | - | Underbone |
| Trail (mm) | - | 71 |
| Other | ||
| Starter | - | Kick |
| Dimensions | ||
| Wheelbase (mm) | 1,194 | 1,180 |
| Dry weight (kg) | 61 | 71 |
| Power/weight ratio | 0.0474 | 0.038 |
| Performance | ||
| Fuel capacity (l) | 9.46 | 5 |