Farmall B vs John Deere M
Side-by-side specs comparison
Verdict by the numbers
- The John Deere M is more powerful than the Farmall B: 22 HP versus 21 HP (+1 HP, +5%).
- The John Deere M is the more recent model: production started in 1947, versus 1939 for the Farmall B.
- The John Deere M is heavier: 1179 kg versus 1088 kg for the Farmall B.
Full specs comparison
| Farmall B | John Deere M | |
|---|---|---|
| Power | 21 HP | 22 HP |
| Production years | 1939–1947 | 1947–1952 |
| Fuel | Kerosene | — |
| Cylinders | 4 | 2 |
| Displacement | 1.9 L | 1.6 L |
| Weight | 1 088 kg | 1 179 kg |
| Drive | 2WD | 2WD |
| Transmission | Gear | Synchronized |
| Gears (fwd/rev) | 4 / 1 | 4 / 1 |
| Wheelbase | — | 177 cm |
| Length | 274 cm | 279 cm |
Frequently asked questions
Which is more powerful, the Farmall B or the John Deere M?
The John Deere M is more powerful than the Farmall B: 22 HP versus 21 HP (+1 HP, +5%).
Which is more recent, the Farmall B or the John Deere M?
The John Deere M is the more recent model: production started in 1947, versus 1939 for the Farmall B.
Which is heavier, the Farmall B or the John Deere M?
The John Deere M is heavier: 1179 kg versus 1088 kg for the Farmall B.

