M5 vs E55: "Here's some leaked numbers from next weeks

Autocar: here is the result from the comparison:

E55
0-100 km/h in 4.92
1/4 mile in 12.89 @ 173 km/h
1km in 23.8 @ 233 km/h

M5
0-100 in 4.58
1/4 mile in 12.61 @ 185 km/h
1km in 22.7 @ 246 km/h

80-120 km/h
3rd gear M5 2.77 E55 3.83
4th gear M5 4.17 E55 5.78
5th gear M5 4.82 E55 7.35

120-160 km/h
3rd gear M5 3.05 E55 4.40
4th gear M5 4.24 E55 6.21
5th gear M5 4.91 E55 7.50