Most of the auto transmissions have 3 or 4 gears.. But most of the new ones have more..2nd ekata demma venne gear eka 2nd ekata vadiya udata maaru venney nehe..ehema una kiyala speed eka adu venava kiyala kiyanna amarui...2nd ekata daala break karagena yanna..nathnam D eke daala dreak karagena yanna..oya break bind vena kathava venney load eka vadi unama...D eke tiyan shape eke medium speed eken kanda bahinna..baya venna deyak nehe....avashyai kiyala hitunoth podi rest ekak ganna..