Valkyrie buyers can also spec custom color schemes and materials including titanium and 24-karat gold.
As usual, the GMC will come with extra chrome and an in-your-face grille.
The familiar look of the new 992-generation Carrera S and 4S masks significant re-engineering.
It's not sexy-a front-wheel-drive diesel car on a truck chassis-but it may be the most revolutionary vehicle we'll see this year for another reason.
Design and performance converge to make a tony AMG grand tourer.