With smaller engines becoming ever more popular with the rise of hybrid technology, they've become more powerful. This is the gruntiest I6 of the lot.

In the 1990s, Mercedes-Benz explored a W18 engine for the W140 S-Class (W140), with reports citing “800 SEL” concepts around 490 hp and a higher-output version near 680 hp. The project was dropped in ...

It has gone up against many rivals, most notably BMW’s 3 Series, but the fact that buyers continue to flock to this ...

Look, as cool as it could be and as much as automakers want it to happen, a worldwide switch to hydrogen passenger vehicles is just not realistic or even possible. But as the technology improves, ...

It turns out that buyers of expensive flagship models love their cylinder counts. It's why Bugatti is pushing forward with a V16, why boutique automakers keep designing new bespoke 12-cylinder engines ...

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

But ultimately, we reckon, it will (and should) only serve as the supporting trick for the headline act, the full-fat C63, powered by the new M117 Evo twin-turbocharged V8 engine, producing 530 hp, ...

The newest Mercedes-Benz SL has the same stylish looks introduced last year in a complete redesign. But underneath the low-slung hood, there's something that hasn't been seen in an SL in 60 years. A ...

The new S-Class features many changes, one of which, taking place under the hood, brings better performance with it.

Mercedes will reveal the updated GLE and GLS this spring, and we sampled camouflaged prototypes in the Nevada desert.

A car revival enthusiast bought a Mercedes-Benz E220 AMG Line from a Copart yard. The car had damage to the driver's side door and a broken headlight on the passenger side. He repaired the door, ...