0   hp . ▁Output ▁clim bed ▁to ▁ ▁for ▁ 1 9 7 1 , ▁or ▁ 1 5 5   hp ▁S AE ▁net . ▁By ▁ 1 9 7 4 , ▁intended ▁to ▁be ▁the ▁last ▁year ▁for ▁the ▁Aer ob us ▁as ▁Check er ▁ended ▁production ▁of ▁the ▁station ▁w ag ons , ▁the ▁power ▁was ▁increased ▁to ▁, ▁using ▁a ▁four - bar rel ▁car b ▁instead ▁of ▁the ▁two - bar rel ▁seen ▁in ▁the ▁Mar ath ons . ▁Av ailable ▁only ▁with ▁an ▁automatic ▁and ▁with ▁standard ▁power ▁ste ering , ▁top ▁speed ▁for ▁a ▁ 1 9 7 4 ▁is ▁. ▁After ▁none ▁were ▁built ▁in ▁ 1 9 7 5 , ▁ 1 0 7 ▁more ▁eight - door ▁sed ans ▁( the ▁only ▁ones ▁built ▁in ▁this ▁configuration ) ▁were ▁built ▁in ▁ 1 9 7 6 ▁and ▁ 1 9 7 7 . ▁The ▁engine ▁output ▁for ▁ 1 9 7 7 ▁again ▁increased ▁somewhat , ▁to ▁ 1 7 0   hp . ▁Cal led ▁the ▁Aer ob us ▁ 1 5 ▁since ▁it ▁could ▁seat ▁ 1 5 , ▁it ▁did ▁not ▁prove ▁very ▁successful , ▁as ▁lug g age ▁space ▁was ▁limited . ▁ ▁Production ▁of ▁the ▁short - w heel base ▁versions , ▁always ▁consider ably ▁lower ▁than ▁the ▁longer ▁ones , ▁ended ▁with ▁the ▁ 1 9 6 9 ▁model ▁year . ▁They ▁can ▁seat ▁ 9 , ▁while ▁the ▁longer ▁station ▁w agon ▁se ated ▁