Oliver 990 vs Wagner WA-4
Side-by-side specs comparison
Verdict by the numbers
- The Wagner WA-4 is more powerful than the Oliver 990: 102 HP versus 93 HP (+9 HP, +10%).
- The Wagner WA-4 is the more recent model: production started in 1961, versus 1958 for the Oliver 990.
- The Oliver 990 is heavier: 4989 kg versus 4672 kg for the Wagner WA-4.
Full specs comparison
| Oliver 990 | Wagner WA-4 | |
|---|---|---|
| Power | 93 HP | 102 HP |
| Production years | 1958–1961 | 1961–1969 |
| Fuel | Diesel | Diesel |
| Cylinders | 3 | 4 |
| Displacement | 3.5 L | 3.5 L |
| Weight | 4 989 kg | 4 672 kg |
| Drive | 2WD | 4WD |
| Transmission | Gear | — |
| Gears (fwd/rev) | 6 / 2 | 8 / 2 |
| Wheelbase | 202 cm | 228 cm |
| Length | — | 473 cm |
| Cab | — | Yes |
Frequently asked questions
Which is more powerful, the Oliver 990 or the Wagner WA-4?
The Wagner WA-4 is more powerful than the Oliver 990: 102 HP versus 93 HP (+9 HP, +10%).
Which is more recent, the Oliver 990 or the Wagner WA-4?
The Wagner WA-4 is the more recent model: production started in 1961, versus 1958 for the Oliver 990.
Which is heavier, the Oliver 990 or the Wagner WA-4?
The Oliver 990 is heavier: 4989 kg versus 4672 kg for the Wagner WA-4.