Hundreds of thousands of vehicles are sold each year in America with 3-cylinder engines. Here are the cars you can find them ...

The Nissan HR engine has been a game-changer in the automotive world, developed with help from Renault and now used by Mercedes-Benz.

Three-cylinder diesel engines have not disappeared from the market, but they now occupy a narrower, more specialized corner of the powertrain world than they did a decade ago. They continue to be ...

I’ve watched Toyota’s modern performance story peak with the GR Corolla’s wild three-cylinder and now start to bend toward something more conventional, and more expensive. As the brand prepares to ...

The automotive landscape in the United States is shifting gears, and it’s not just about the cars themselves—it’s what’s under the hood. Recent data unveils an interesting trend: the ascendancy of ...