My 16v ae92 does 450km on the highway per tank and around 300-330 round town.
I drive it like a nana mostly.
Its auto. Has new rings and bearings, head gasket and valve stem seals.
New filters, plugs, leads and dizzy cap.
I think thats as good as it gets bud.
Anyone know if universal oxy sensors work on 4ages? i get can get them for like $60 or less.
Would been keen to try that theory