Audi RS3 Sportback vs Audi A8 50 TDI quattro
| Performance | ||
| 0-100 km/h | 3.7 s | 5.6 s |
| Top Speed | 300 km/h | 250 km/h |
| Power | 407 hp | 286 hp |
| Torque | 500 Nm | 600 Nm |
| Range & Efficiency | ||
| Fuel Tank | 50 L | 73 L |
| Efficiency | 9.1 L/100km | 6.8 L/100km |
| CO2 Emissions | 208 g/km | 179 g/km |
| Size & Capacity | ||
| Length | 4,381 mm | 5,194 mm |
| Ground Clearance | 128 mm | 120 mm |
| Cargo | 282 L | 505 L |
| Curb Weight | 1,575 kg | 2,080 kg |
| Seats | 5 | 5 |
| Turning Circle | 10.9 m | 12.4 m |
| Starting MSRP | $65,500 | $89,900 |