Mercedes-Benz pays $120M to settle its diesel scandal. What does this mean for the future of its combustion engine lineup?

The story of how Honda developed an oval-piston race engine that ultimately failed but still made history along the way.

Mercedes’ mighty Unimog turns 80 this month and to celebrate the German brand is taking its mammoth utility into uncharted ...

Mercedes-Benz's Special Trucks just unveiled the most luxurious Unimog ever. It emains as capable as ever thanks to an upgraded six-cylinder engine.

Mercedes-Benz Trucks has just unveiled the most powerful and luxurious Unimog ever. A client will test it in real-world ...

Along with a leather-lined interior that seats four, the mammoth 4x4 has a 7.7-liter diesel engine with 1033 pound-feet of ...