▁a ▁variation ▁of ▁the ▁D art ▁ch ass is , ▁while ▁also ▁producing ▁the ▁body work ▁for ▁the ▁M AN ▁ 1 4 . 2 4 0 ▁with ▁both ▁Pla xt on ▁Centro ▁and ▁En vi ro 2 0 0 ▁bodies ▁simultaneously . ▁ ▁In ▁ 2 0 0 8 , ▁Alexander ▁Dennis ▁un ve iled ▁the ▁hy brid - elect ric ▁power ed ▁version ▁of ▁En vi ro 2 0 0 , ▁known ▁as ▁the ▁En vi ro 2 0 0 H , ▁using ▁B AE ▁Systems ' s ▁Hy b ri D rive ▁series ▁drive ▁system ▁with ▁the ▁C umm ins ▁I SB e ▁ 4 - cy l inder ▁engine ▁fitted ▁for ▁power ▁generation . ▁ ▁Third ▁generation ▁( 2 0 0 9 – 2 0 1 8 ) ▁ ▁In ▁ 2 0 0 9 , ▁the ▁third ▁generation ▁En vi ro 2 0 0 ▁was ▁launched , ▁dro pping ▁the ▁D art ▁mon iker ▁from ▁the ▁previous ▁model . ▁Comp ared ▁to ▁the ▁previous ▁model , ▁the ▁third ▁generation ▁En vi ro 2 0 0 ▁received ▁a ▁major ▁ch ass is ▁red es ign , ▁including ▁a ▁front - end ▁fac el ift ▁in ▁order ▁to ▁allow ▁the ▁type ▁to ▁comp ly ▁with ▁European ▁Community ▁Wh ole ▁Ve h icle ▁Type ▁Appro val ▁( EC W V TA ) ▁reg ulations . ▁Some ▁of ▁the ▁major ▁external ▁changes ▁included ▁the ▁introduction ▁of ▁white ▁LED ▁day time ▁running ▁lights ▁below ▁the ▁head light s , ▁the ▁re location ▁of