Mercedes-Benz GLC 300 4MATIC vs BMW X6 X6 M Competition
| Performance | ||
| 0-100 km/h | 6.2 s | 3.7 s |
| Top Speed | 240 km/h | 290 km/h |
| Power | 258 hp | 625 hp |
| Torque | 400 Nm | 750 Nm |
| Range & Efficiency | ||
| Fuel Tank | 62 L | 83 L |
| Efficiency | 8.4 L/100km | 13.4 L/100km |
| CO2 Emissions | 191 g/km | 306 g/km |
| Size & Capacity | ||
| Length | 4,716 mm | 4,942 mm |
| Ground Clearance | 190 mm | 180 mm |
| Cargo | 600 L | 580 L |
| Curb Weight | 1,895 kg | 2,370 kg |
| Towing | 2,400 kg | 2,700 kg |
| Seats | 5 | 5 |
| Turning Circle | 11.8 m | 12.5 m |
| Starting MSRP | $48,950 | $116,200 |