From Porsche to Ford, these models can squeeze out impressive power and efficiency from their sporty four-pots.

Although the Peerless Motor Car Com-' pany has brought out a new 6-cylinder ; model for 1908, this has not been done altogether because the officers believe the 6-cylinder to be superior to the ...

Most four-cylinder engines do service in sensible cars. But some four-pot mills love to rev. Really, really rev. Here are 10 ...

It's not totally unheard of for BMW to package its 2 Series models, both coupe and sedan versions, with an inline ...