This Mercedes-AMG GT R has been owned and used only by the automaker itself, at least, until now, though it's unclear what's wrong with it.

A shop called Kwiek Customs is quickly making a name for itself by giving modern classic Mercedes-Benz models the manual they deserve. 

Slideshow: How many of these rare gems did you know about?

Slideshow: Mercedes-AMG retires its compact performance sedan with a limited-run CLA 45 S Final Edition, but the US doesn't get the cool one!

Mercedes-Benz and a few other luxury car makers say they won't support Apple CarPlay Ultra years after agreeing to do so.

AMG's CEO wants to 'better explain' tech to customers who want a V8, but got a 4-cylinder hybrid in the C63 AMG instead.

Owned by royalty, shipped to the U.S., and fully restored, this seven-figure stunner of a Gullwing is sure to bring top dollar.