In Europe a sports sedan has 200hp. The power levels in the US are ludicrous and unused by nearly all drivers. However, the new Sonata (with DI) really represents a bold product move to leave off the over powered option to design a better car.
Nearly all cars specify synthetics, although I thought more like 0-20w or 5-30w. The thinner oils with tighter bearing clearances can significantly reduce friction losses. NASCAR stock cars used 0 weight for qualifying before the rules outlawed it.
Nearly all cars specify synthetics, although I thought more like 0-20w or 5-30w. The thinner oils with tighter bearing clearances can significantly reduce friction losses. NASCAR stock cars used 0 weight for qualifying before the rules outlawed it.