Mercedes-Benz S-Class S 580 4MATIC vs BMW M3 Competition xDrive
| Performance | ||
| 0-100 km/h | 4.4 s | 3.4 s |
| Top Speed | 250 km/h | 290 km/h |
| Power | 503 hp | 530 hp |
| Torque | 700 Nm | 650 Nm |
| Range & Efficiency | ||
| Fuel Tank | 76 L | 59 L |
| Efficiency | 9 L/100km | 10.2 L/100km |
| CO2 Emissions | 205 g/km | 232 g/km |
| Size & Capacity | ||
| Length | 5,289 mm | 4,794 mm |
| Ground Clearance | 120 mm | 120 mm |
| Cargo | 550 L | 480 L |
| Curb Weight | 2,145 kg | 1,770 kg |
| Seats | 5 | 5 |
| Turning Circle | 12.3 m | 12.2 m |
| Starting MSRP | $128,400 | $80,900 |