2020 Mercedes-AMG GT R, GT C, GT S review

There’s something rather unique about the ever-expanding range of Mercedes-AMG GT cars. What started life back in 2010 as a Mercedes-Benz SLS AMG, then turned into a proper GT using the same chassis, without the funny doors, that now encompasses a GT, GT S, GT C, GT R and GT R Pro, not to mention the upcoming Black Series.