| Attribute | Simson 425 T 1958 × | DKW E 250 1928 × |
|---|---|---|
| General | ||
| Production from (year) | 1958 | 1928 |
| Make | Simson | DKW |
| Model | Simson 425 T | DKW E 250 |
| Category | Allround | Sport |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, two-stroke |
| Fuel system | Carburettor | Carburettor |
| Displacement (cm³) | 247 | 247 |
| Power (kw) | 8.8 | - |
| Cooling system | Air | Air |
| Transmission type,final drive | Shaft drive (cardan) | Chain |
| Bore (mm) | 68 | 68 |
| Stroke (mm) | 68 | 68 |
| Ignition | Magneto | Magneto |
| Chassis | ||
| Rear suspension | - | None |
| Front brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Diameter (mm) | 180 | 140 |
| Frame type | Steel | - |
| Front tyre | 3.25-19 | 2.85-26 |
| Rear tyre | 3.25-19 | 2.85-26 |
| Seat | Single | Two single seats |
| Wheels | Spoked | Spoked |
| Dimensions | ||
| Dry weight (kg) | 140 | 90 |
| Power/weight ratio | 0.0629 | - |
| Performance | ||
| Top speed (km/h) | 100 | 78 |
| Fuel capacity (l) | 12 | - |