BMW X6 X6 M Competition vs Audi Q8 SQ8 TFSI
| Performance | ||
| 0-100 km/h | 3.7 s | 4.1 s |
| Top Speed | 290 km/h | 250 km/h |
| Power | 625 hp | 507 hp |
| Torque | 750 Nm | 770 Nm |
| Range & Efficiency | ||
| Fuel Tank | 83 L | 85 L |
| Efficiency | 13.4 L/100km | 12.8 L/100km |
| CO2 Emissions | 306 g/km | 292 g/km |
| Size & Capacity | ||
| Length | 4,942 mm | 5,006 mm |
| Ground Clearance | 180 mm | 204 mm |
| Cargo | 580 L | 605 L |
| Curb Weight | 2,370 kg | 2,355 kg |
| Towing | 2,700 kg | 3,500 kg |
| Seats | 5 | 5 |
| Turning Circle | 12.5 m | 12.4 m |
| Starting MSRP | $116,200 | $97,900 |