Heider C 12-20 vs Leader 9-15
Side-by-side specs comparison
Verdict by the numbers
- The Heider C 12-20 is more powerful than the Leader 9-15: 17 HP versus 16 HP (+1 HP, +6%).
- The Heider C 12-20 is heavier: 2721 kg versus 1723 kg for the Leader 9-15.
Full specs comparison
| Heider C 12-20 | Leader 9-15 | |
|---|---|---|
| Power | 17 HP | 16 HP |
| Production years | 1916–1924 | 1916 |
| Fuel | Kerosene | Kerosene |
| Cylinders | 4 | — |
| Displacement | 7 L | — |
| Weight | 2 721 kg | 1 723 kg |
| Drive | 2WD | 2WD |
| Transmission | — | Gear |
| Gears (fwd/rev) | — | 3 / 1 |
| Wheelbase | 243 cm | — |
| Length | 365 cm | — |
Frequently asked questions
Which is more powerful, the Heider C 12-20 or the Leader 9-15?
The Heider C 12-20 is more powerful than the Leader 9-15: 17 HP versus 16 HP (+1 HP, +6%).
Which is heavier, the Heider C 12-20 or the Leader 9-15?
The Heider C 12-20 is heavier: 2721 kg versus 1723 kg for the Leader 9-15.

