Aurus НАМИ-4123, Engine
| Engine capacity | 4,400 cm³ |
| Maximum power (range), hp | 598 |
| Maximum torque, N*m (kg*m) at rpm. | 880 (90) / 4750 |
| Fuel used | Premium gasoline (AI-98) |
| Fuel consumption, l/100 km | 18.5 - 20.6 |
| Engine type | V-shaped, 8-cylinder |
| Additional engine information | Electronically controlled direct fuel injection |
| Maximum power, hp (kW) at rpm | 598 (440) / 5500 |
| Compression Ratio (Range) | 10 |
| Cylinder diameter (range), mm | 88 |
| Piston stroke (range), mm | 90 |
| Supercharger | Twin turbocharging |
| Valve drive | DOHC |
| Number of valves per cylinder (range) | 4 |