Cadillac HT-4100, Engine
| Engine capacity | 4,087 cm³ |
| Maximum power (range), hp | 125 - 130 |
| Maximum torque, N*m (kg*m) at rpm. | 258 (26) / 2200 |
| Fuel used | Petrol |
| Fuel consumption, l/100 km | 11.8 - 12.1 |
| Engine type | V-shaped, 8-cylinder |
| Additional engine information | Injector |
| Maximum power, hp (kW) at rpm | 125 (92) / 4200 |
| Compression Ratio (Range) | 8.5 - 9 |
| Cylinder diameter (range), mm | 88 |
| Piston stroke (range), mm | 84 |
| Number of valves per cylinder (range) | 2 |