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 ...

The inline-5 is, to some, an unsung hero of automotive tech. Here, we celebrate the best and boldest inline-5 engines and the ...

When shopping for a car, our mind often goes to horsepower. But in the world of semi trucks, balance and torque are the most important things. And that's where the inline-6 engine shines. Unlike a V8, ...

Silky smooth and impressively powerful, inline-six engines, with all cylinders in a single row, are praised by drivers for their sophisticated performance and distinctive engine note. As a result, ...

Folks, we've got another chapter in the fallout of Mercedes-AMG introducing a plug-in-hybrid inline-4 motor to the C63 and GLC63. The German automaker now says it is preparing to phase out the engine.

In 2016, Suzuki unveiled its new 2.9L inline four-cylinder DF200A outboard, which was lighter and more fuel efficient than its V-6 model that had been on the market since 2004. Confident that its ...

Today, the E39-generation BMW M5 is seen as both one of the best M5s ever and as the benchmark that today's best sport sedans are still chasing. Much of that reputation comes from the spectacular S62 ...