Autocar road tested the E39 M5 ( V8 400bhp one ) with proper timing gear
0-60 4.6
0-100 10.6
ss1/4 13.0 @111
30-70 3.8
Max 161mph ( limited )
They've road tested the 335i also
0-60 5.4
0-100 12.8
ss1/4 14.0 @ 104
30-70 4.9
Max 155 ( limited )
The 335d isn't quite as fast as the petrol over any increment if both are std