TECHART's new GrandGT is their take on the Porsche Panamera Turbo. Their refinements include new exterior and interior components, which combine to create a more extreme and aggressive four-door Porsche. Right now, TECHART is selling two examples of this rare car and they're both special in their own rights. Both were shown off on Instagram, seen below. Be sure to shoot them a message if you're interested.

The first is a GrandGT "Selective Edition," which was actually their demo car. TECHART used this car for the unveiling of the Selective Edition.

Next up is the GrandGT "Supreme Edition." Again, this was TECHART's demo car. It's finished in a deep blue paint, while the interior is covered in light tan leather.