▁its ▁Tig go 7 ▁which ▁is ▁equ ipped ▁with ▁a ▁tur bo charg ed ▁ 1 . 5 l ▁engine . ▁ ▁Da im ler ▁AG ▁ ▁Mer cedes - B enz ▁The ▁Mer cedes ▁S LS ▁AM G ▁uses ▁a ▁Get rag ▁AM G ▁' Speed Shift ' ▁seven - speed ▁dual - cl utch ▁g ear box , ▁mounted ▁at ▁the ▁rear ▁in ▁a ▁trans ax le ▁configuration , ▁and ▁connected ▁to ▁the ▁engine ▁by ▁a ▁carbon ▁fi ber ▁driv esh aft ▁en closed ▁in ▁an ▁al umin ium ▁tor que ▁t ube . ▁According ▁to ▁Mer cedes - B enz , ▁it ▁is ▁capable ▁of ▁g ear ▁changes ▁in ▁as ▁little ▁as ▁ 1 0 0   ms . ▁The ▁S LS ▁and ▁the ▁Ferr ari ▁California ▁share ▁the ▁same ▁D CT ▁unit . ▁ ▁The ▁Mer cedes - B enz ▁C LA ▁ 2 5 0 ▁ ▁and ▁G LA 2 5 0 ▁ ▁both ▁use ▁a ▁seven - speed ▁dual - cl utch ▁g ear box ▁developed ▁in - house . ▁ ▁The ▁in ▁house ▁developed ▁ 7 G - D CT ▁can ▁also ▁be ▁found ▁in ▁A - class ▁and ▁B - class ▁Mer cedes ▁cars . ▁ ▁Sm art ▁The ▁" T win am ic " ▁dual - cl utch ▁transmission ▁built ▁by ▁Get rag ▁is ▁offered ▁in ▁third - gener ation ▁Sm art ▁Fort wo ▁and ▁For four ▁from ▁ 2 0 1 4 ▁on . ▁▁ ▁Ferr ari ▁▁ ▁Ferr ari ▁incorpor ated ▁a