Nothing new.
But, very interesting that the Turbo Cabrio is as fast as the coupe (?) and the SL63 AMG is slower than the previous SL55 AMG...(pretty weak acceleration IMO)



BMW M6 Cabrio
-507 hp, 520 Nm
-7-speed-SMG
-2007 kg
-0-100 km/h: 4,6 s
-0-200 km/h: 14,0 s
-100-0 km/h: 34,3 m
-Handling: 1:43,3 min
-18 m slalom: 65,0 km/h
-Fuel c.: 15,6 l/100 km

Mercedes-Benz SL63 AMG
-525 hp, 630 Nm
-7-speed-automatic
-1967 kg
-0-100 km/h: 4,5 s
-0-200 km/h: 14,4 s
-100-0 km/h: 34,0 m
-Handling: 1:43,5 min
-18 m slalom: 63,5 km/h
-Fuel c.: 17,5 l/100 km

Porsche 911 Turbo Cabriolet
-480 hp, 620 (680) Nm
-6-speed-manual
-1670 kg
-0-100 km/h: 3,7 s
-0-200 km/h: 12,2 s
-100-0 km/h: 32,6 m
-Handling: 1:41,2 min
-18 m slalom: 67,5 km/h
-Fuel c.: 14,1 l/100 km

Winner: M6 Cabrio
2nd: SL63 AMG
3rd: Turbo Cabrio