Mitsubishi is the main technology provider to Daimler/Benz to produce Engines.... if someone says Merc got Mitsu engine, it ain't wrong..... I think.....
Another interesting fact is that the Dodge Charger and Chrysler 300 series, both are based on the Mercedes W210 E-Klasse platform.
The engine (other than SRT Hemi) which is 3.5 V6, is provided by Mitsubishi.
The Dodge Charger, reskinned E-Klasse!

and the Chrysler 300, also reskinned E-Klasse!

The parent of both! The W210 E-Klasse
