Acremaster 422A vs Steiger Cougar IV CM-250
Side-by-side specs comparison
Verdict by the numbers
- The Steiger Cougar IV CM-250 is more powerful than the Acremaster 422A: 250 HP versus 240 HP (+10 HP, +4%).
- The Acremaster 422A is the more recent model: production started in 1984, versus 1983 for the Steiger Cougar IV CM-250.
- The Steiger Cougar IV CM-250 is heavier: 11344 kg versus 9599 kg for the Acremaster 422A.
Full specs comparison
| Acremaster 422A | Steiger Cougar IV CM-250 | |
|---|---|---|
| Power | 240 HP | 250 HP |
| Production years | 1984 | 1983–1985 |
| Fuel | Diesel | Diesel |
| Cylinders | 8 | 6 |
| Displacement | 14.6 L | 10.5 L |
| Weight | 9 599 kg | 11 344 kg |
| Drive | 4WD | 4WD |
| Transmission | Gear | Gear |
| Gears (fwd/rev) | 9 / 3 | 20 / 4 |
| Wheelbase | — | 327 cm |
| Length | 580 cm | 644 cm |
| Cab | Yes | Yes |
Frequently asked questions
Which is more powerful, the Acremaster 422A or the Steiger Cougar IV CM-250?
The Steiger Cougar IV CM-250 is more powerful than the Acremaster 422A: 250 HP versus 240 HP (+10 HP, +4%).
Which is more recent, the Acremaster 422A or the Steiger Cougar IV CM-250?
The Acremaster 422A is the more recent model: production started in 1984, versus 1983 for the Steiger Cougar IV CM-250.
Which is heavier, the Acremaster 422A or the Steiger Cougar IV CM-250?
The Steiger Cougar IV CM-250 is heavier: 11344 kg versus 9599 kg for the Acremaster 422A.

