How many colours are available in Mercedes-Benz M-Class?

Mercedes-Benz M-Class comes in total 8 colours. In these 4 colours are of AMG variant, like Diamond White, Obsidian Black, Cavensite Blue, Cinnabarite Red. Rest 4 colours for the basic variants such as Obsidian Black, Palladium Silver, Cavensite Blue, Polar White(non-metallic).