s ▁and ▁four ▁spe eds ▁imp lied ▁that ▁the ▁engine ▁did ▁not ▁have ▁enough ▁tor que ▁to ▁drive ▁through ▁only ▁three ▁g ears ▁( more ▁tor que ▁allows ▁each ▁g ear ▁to ▁have ▁a ▁wider ▁spread ▁of ▁engine ▁revolution s , ▁thus ▁requiring ▁fewer ▁g ears ). ▁This ▁was ▁a ▁big ▁risk ▁for ▁Toy ota ▁but ▁the ▁effect iveness ▁of ▁the ▁new ▁system ▁gained ▁in ▁popular ity . ▁ ▁The ▁susp ension ▁in ▁front ▁was ▁Mac Ph erson ▁str uts ▁supported ▁by ▁a ▁trans verse ▁leaf ▁spring ▁beneath ▁the ▁engine ▁cross - member , ▁with ▁leaf ▁spr ings ▁connected ▁to ▁a ▁solid ▁ax le ▁in ▁back . ▁ ▁The ▁engine ▁was ▁originally ▁meant ▁to ▁be ▁for ▁the ▁under ▁ 1 0 0 0   cc ▁tax ▁class ▁but ▁was ▁changed ▁late ▁in ▁the ▁design ▁process ▁to ▁be ▁ 1 0 7 7   cc ▁in ▁order ▁to ▁beat ▁the ▁forth coming ▁D ats un ▁ 1 0 0 0 . ▁In ▁Japan , ▁this ▁put ▁it ▁into ▁a ▁ 1 0 0 0 cc ▁engine ▁road ▁tax ▁class ▁but ▁gave ▁it ▁some ▁prest ige ▁over ▁the ▁D ats un ▁ 1 0 0 0 ▁- ▁helped ▁by ▁its ▁" 1 0 0   cc ▁advantage " ▁advert ising ▁campaign . ▁In ▁May ▁ 1 9 6 7 ▁a ▁four - door ▁sedan ▁( KE 1 0 F ) ▁and ▁a ▁three - door ▁light ▁van ▁( KE 1 6 V , ▁essentially ▁a ▁station ▁w agon ▁but ▁class ified ▁as ▁a ▁light ▁commercial