Category:Flat-4 engines

<nowiki>motore a quattro cilindri contrapposti; 水平対向4気筒; moteur 4-cylindres à plat; Mesin 4 silinder mendatar; B4; B4; flatfirer-motor; 水平對臥四缸引擎; محرك مسطح رباعي; flatfirar-motor; boxer de quatro cilindros; 4기통 수평 엔진; flat-four; plata kvarcilindra motoro; Platvierenjin; Boksermotor-4; honda; horizontally opposed four-cylinder piston engine; horisontalt motståande firesylinda stempelmotor; horisontalt motstående firesylindret stempelmotor; configurazione di motore; flat four engine; flat 4; horizontally opposed 4; F-4; F4; O-4; O4; 4-cylinder horizontally-opposed piston engine; flat 4-ar; flat firar; flat 4-er; flat firer</nowiki>