Toyota U, Engine
| Engine capacity | 697 cm³ |
| Maximum power (range), hp | 28 - 36 |
| Maximum torque, N*m (kg*m) at rpm. | 53 (5) / 2800 |
| Fuel used | Petrol |
| Engine type | horizontally opposed, 2-cylinder |
| Additional engine information | Carburetor |
| Maximum power, hp (kW) at rpm | 28 (21) / 4300 |
| Compression Ratio (Range) | 7.2 - 8 |
| Cylinder diameter (range), mm | 78 |
| Piston stroke (range), mm | 73 |