Packard Packard Inline Eight 356, Engine
| Engine capacity | 5,833 cm³ |
| Maximum power (range), hp | 165 |
| Maximum torque, N*m (kg*m) at rpm. | 396 (40) / 2000 |
| Fuel used | Petrol |
| Fuel consumption, l/100 km | 17.8 - 21.2 |
| Engine type | In-line, 8-cylinder |
| Additional engine information | carburetor Carter WDO-531-S two-chamber |
| Maximum power, hp (kW) at rpm | 165 (121) / 3600 |
| Compression Ratio (Range) | 6.85 |
| Cylinder diameter (range), mm | 88.9 |
| Piston stroke (range), mm | 117.5 |
| Valve drive | OHV |
| Number of valves per cylinder (range) | 2 |