▁new ▁S aga , ▁Pro ton ▁claims ▁that ▁fuel ▁efficiency ▁has ▁improved ▁by ▁ 1 0 % ▁to ▁ 5 . 4 L / 1 0 0   km ▁with ▁the ▁manual , ▁and ▁by ▁ 1 1 % ▁to ▁ 5 . 6 L / 1 0 0   km ▁with ▁the ▁CV T , ▁both ▁at ▁a ▁constant ▁speed ▁of ▁ 9 0   km / h . ▁The ▁new ▁S aga ▁is ▁the ▁second ▁Pro ton ▁model ▁to ▁util ise ▁the ▁company ' s ▁new ▁E CO ▁Drive ▁Ass ist ▁feature . ▁The ▁system ▁ass esses ▁the ▁driver ' s ▁thro tt le ▁input , ▁and ▁a ▁green ▁indicator ▁on ▁the ▁instrument ▁cluster ▁will ▁light ▁up ▁when ▁the ▁car ▁is ▁being ▁driven ▁in ▁an ▁econom ical ▁manner . ▁ ▁The ▁new ▁S aga ▁will ▁not ▁be ▁offered ▁with ▁a ▁larger ▁ 1 . 6 - lit re ▁engine . ▁The ▁decision ▁was ▁made ▁in ▁view ▁of ▁Pro ton ' s ▁re vised ▁market ing ▁strategy ▁which ▁a ims ▁to ▁prevent ▁product ▁over la pping ▁and ▁sales ▁can n ib al isation . ▁The ▁new ▁S aga ▁will ▁only ▁be ▁sold ▁with ▁the ▁ 1 . 3 - lit re ▁engine , ▁and ▁future ▁S aga ▁models ▁will ▁receive ▁economy ▁ 1 . 0 - lit re ▁and ▁ 1 . 2 - lit re ▁engines ▁instead . ▁ ▁With ▁the ▁launch ▁of ▁ 2 0 1 9 ▁Pro ton ▁S aga , ▁the ▁ 1 . 3 - lit re