Audi BAS, Engine
| Engine capacity | 4,172 cm³ |
| Maximum power (range), hp | 300 |
| Maximum torque, N*m (kg*m) at rpm. | 380 (39) / 4600 |
| Fuel used | Gasoline AI-98 |
| Fuel consumption, l/100 km | 13.7 |
| Engine type | V-shaped, 8-cylinder |
| Additional engine information | Direct fuel injection |
| Maximum power, hp (kW) at rpm | 300 (221) / 6200 |
| Compression Ratio (Range) | 10.5 |
| Cylinder diameter (range), mm | 84.5 |
| Piston stroke (range), mm | 92.8 |
| CO₂ emissions (range), g/km | 329 |
| Valve drive | DOHC |
| Number of valves per cylinder (range) | 5 |