Results of AMS Test:
1st: BMW M3 Competition (424/650 points)
Tires: Michelin Pilot Super Sport
Weight: 1624 kg
0-100: 4,1 s
0-130: 6,1 s
0-160: 8,7 s
0-200: 13,5 s
Braking:
100-0 : 33,8 m
130-0 (c/w): 57,4 / 56,4 m
190-0 (w): 120 m
Slalom (TC on/off): 69,5 / 70,1 kph
lane-change (TC on/off): 146,7 / 147,8 kph
Laptime (Boxberg Handling Course): 0:45,5 min
2nd: Mercedes-AMG C 63 S (419/650 points)
Tires: Michelin Pilot Super Sport
Weight: 1766 kg
0-100: 4,1 s
0-130: 6,1 s
0-160: 8,5 s
0-200: 12,9 s
Braking:
100-0 : 35,6 m
130-0 (c/w): 58,2 / 60,1 m
190-0 (w): 126 m
Slalom (TC on/off): 68,2 / 68,7 kph
lane-change (TC on/off): 144,0 / 145,1 kph
Laptime (Boxberg Handling Course): 0:46,1 min
3rd: Alfa Romeo Giulia Quadrifoglio (412/650 points)
Tires: Pirelli P Zero Corsa
Weight: 1672 kg
0-100: 4,2 s
0-130: 6,4 s
0-160: 8,8 s
0-200: 13,7 s
Braking:
100-0 : 34,0 m
130-0 (c/w): 55,5 / 55,4 m
190-0 (w): 117 m
Slalom (TC on/off): 68,5 / 69,5 kph
lane-change (TC on/off): 145,1 / 148,3 kph
Laptime (Boxberg Handling Course): 0:46,6 min
Race Track: (translated)
BMW: With Competition-suspension, the M3 shows less load-change sensitivity and stays more neutral. Good to place with the brakes.
Merc: The C 63 S brings the torque good on the street, but it understeers more than the M3, and it changes the gears slower.
Alfa: The Giulia

likes faster sections, but in tight corners it has heavy understeering and doesn't react to load-changes.
Points:
Chassis:
BMW - 62 points
Alfa - 59 points
Merc - 58 points
Safety:
Merc - 68 points
BMW - 63 points
Alfa - 56 points
Comfort:
BMW - 77 points
Merc - 76 points
Alfa - 71 points
Drivetrain:
BMW - 56 points
Merc - 55 points
Alfa - 50 points
Driving Dynamics:
BMW - 76 points
Alfa - 71 points
Merc - 70 points
Environment:
Alfa - 16 points
BMW- 15 points
Merc - 14 points
Costs:
Alfa - 89 points
Merc - 78 points
BMW - 75 points