Marsien GT is a 30-unit Porsche 992 Turbo.

Ruf-upgraded twin-turbo flat-six makes more than 830 horsepower and 687 lb-ft.

Debuts at Pebble Beach on August 13, 2026, priced from $840,000 before taxes.

Marc Philipp Gemballa is expanding its 911-based lineup with the new Marsien GT, a road-focused evolution of the original off-road Marsien. Based on the Porsche 992 Turbo and limited to 30 cars, the Marsien GT debuts at the Pebble Beach Concours d’Elegance on August 13, 2026, with first customer deliveries planned for late 2027.

Each car starts from a Porsche 911 Turbo or Turbo S before being reworked with around 1,500 custom components, from a full carbon fiber body to a Ruf-tuned powertrain. According to the company, the coupe combines grand touring usability with supercar performance, and completes the 0–60 miles per hour run in 2.4 seconds on its way to 205 miles per hour.