You might find a smaller diesel engine in a lawnmower, but this is as small as it gets in a passenger vehicle.

Consumer Reports tests many cars with small ... engines that are directly comparable. Consumer Reports notes that turbochargers pump extra air into the engine to deliver more power. But gasoline ...

There are plenty of gas-powered city cars and superminis out there packing gasoline engines ... cars and small commercial vehicles. Here's what you need to know about the world's smallest diesel ...