It turns out that GM's CEO isn't the only member of the Barra family that's made a mark on the auto world. While Mary Barra has been leading General Motors since 2014, the Barra engine family — named ...
Inline-six engines used to be a staple of mainstream motoring, from family sedans to workhorse pickups. Today, only a small circle of manufacturers still invests in this long, smooth layout, keeping ...