Toyota 4R, Engine
| Engine capacity | 1,587 cm³ |
| Maximum power (range), hp | 90 |
| Maximum torque, N*m (kg*m) at rpm. | 126 (13) / 4200 |
| Fuel used | Petrol |
| Engine type | In-line, 4-cylinder |
| Additional engine information | Carburetor |
| Maximum power, hp (kW) at rpm | 90 (66) / 5800 |
| Compression Ratio (Range) | 9.2 |
| Cylinder diameter (range), mm | 80.5 |
| Piston stroke (range), mm | 78 |
| Valve drive | OHV |