Mercedes-Benz GLB 250 4MATIC vs BMW X6 X6 M Competition
| Performance | ||
| 0-100 km/h | 6.9 s | 3.7 s |
| Top Speed | 236 km/h | 290 km/h |
| Power | 221 hp | 625 hp |
| Torque | 350 Nm | 750 Nm |
| Range & Efficiency | ||
| Fuel Tank | 51 L | 83 L |
| Efficiency | 8.1 L/100km | 13.4 L/100km |
| CO2 Emissions | 185 g/km | 306 g/km |
| Size & Capacity | ||
| Length | 4,634 mm | 4,942 mm |
| Ground Clearance | 161 mm | 180 mm |
| Cargo | 500 L | 580 L |
| Curb Weight | 1,650 kg | 2,370 kg |
| Towing | 1,800 kg | 2,700 kg |
| Seats | 7 | 5 |
| Turning Circle | 11.4 m | 12.5 m |
| Starting MSRP | $44,850 | $116,200 |