Volvo to downsize engines in 2013; ponders diesel for U.S.

Engine downsizing is considered an effective method for reducing emissions and improving fuel efficiency and that’s precisely why many automakers have developed smaller mills to replace older, larger motors. Kia,Volkswagen, Fiat, Audi and many others already announced their intentions to introduce downsized enginesin upcoming models. We can now add Volvo to the ranks of automakers developing new