The story began in 2021 with the launch of the MARSIEN, an off-road supercar based on the Porsche 911 Turbo S and inspired by the legendary Porsche 959 Paris-Dakar.
Now, in 2026, the MARSIEN GT follows, designed specifically for road use. The grand tourer will make its world debut at Monterey Car Week in California.
The Porsche 992 Turbo S forms the basis for the super sports car, but has been completely reimagined by Gemballa. The result: a completely redesigned body comprising more than 100 carbon fibre components, active aerodynamic elements on the wings and rear wing, a road-oriented suspension from specialist firm KW Automotive, and a quad-titanium exhaust system from leading manufacturer Akrapovič. Designer Alan Derosier, who was previously responsible for the MARSIEN, has also drawn the lines for this model.
The powertrain is supplied by RUF Automobile, a partner of the Gemballa family since the 1980s. The six-cylinder boxer engine delivers over 830 PS and 930 Newton metres of torque; a second performance upgrade with more than 900 PS is already in development. The grand tourer accelerates to 100 km/h in just 2.4 seconds, with a top speed of 330 km/h.
Let’s take a look at the interior: it’s certainly impressive, thanks to a raised centre console with an aluminium gear lever in the style of the legendary CGT, hand embroidery and a metal plaque bearing a unique production number.
