Buick N18XFF, Engine
| Engine capacity | 1,796 cm³ |
| Maximum power (range), hp | 147 |
| Maximum torque, N*m (kg*m) at rpm. | 177 (18) / 3800 |
| Fuel used | Gasoline AI-92 |
| Fuel consumption, l/100 km | 7.9 |
| Engine type | In-line, 4-cylinder |
| Maximum power, hp (kW) at rpm | 147 (108) / 6200 |
| Compression Ratio (Range) | 10.8 |
| Cylinder diameter (range), mm | 79 |
| Piston stroke (range), mm | 81.5 |
| Number of valves per cylinder (range) | 4 |