Cadillac GM Cadillac 331, Engine
| Engine capacity | 5,425 cm³ |
| Maximum power (range), hp | 160 - 270 |
| Maximum torque, N*m (kg*m) at rpm. | 425 (43) / 1800 |
| Fuel used | Petrol |
| Fuel consumption, l/100 km | 19.7 - 24.4 |
| Engine type | V-shaped, 8-cylinder |
| Additional engine information | OHV, 2 Rochester 4GC 4-barrel carburetors |
| Maximum power, hp (kW) at rpm | 160 (118) / 3800 |
| Compression Ratio (Range) | 7.75 - 9.1 |
| Cylinder diameter (range), mm | 96.84 |
| Piston stroke (range), mm | 92.075 |
| Cooling system (range), l | 20.8 |
| Engine lubrication system (range), l | 5.7 |
| Number of valves per cylinder (range) | 2 |