Skip advert
Advertisement

New Marc Philipp Gemballa Marsien unveiled as 740bhp dune-bashing supercar

The Marc Philipp Gemballa Marsien is based on the current-generation Porsche 911 Turbo S, but it has even more power and a host of off-road ready modifications

This is the new Marc Philipp Gemballa Marsien. It’s a specially modified version of the 992-generation Porsche 911 Turbo S that has been set-up for off-road use. Prices start from €495,000 (around £420,000) excluding taxes, shipping and the cost of the Porsche 911 donor car. Production will be limited to just 40 examples.

Advertisement - Article continues below

The project was dreamt up by the young entrepreneur Marc Philipp Gemballa, who is the son of the famous Porsche specialist Uwe Gemballa. However, the Marsien is the first project to come from Marc Philipp’s newly launched tuning firm. It stands separate from his father’s company, which was shut down by the German authorities in May 2010.

The Marsien draws influence from 1980s Paris-Dakar rally racing, in which beefed-up versions of sports cars such as the Porsche 911 and Porsche 959 claimed victories from mud-plugging off-roaders like the Range Rover and Mitsubishi Pajero.

Its bodywork is all carbon fibre and its styling was inspired by Porsche’s classic Dakar racers. For example, its rear end has similarities with the 959 Dakar, with a kindred spoiler and comparable air vents at either side of the bumper.

Other tweaks include new LED headlamps, a fresh rear light bar and a host of exposed carbon fibre components, including the front splitter, mirror caps, decklid, rear diffuser and air intakes. Buyers can choose from any paint colour they desire, although Marc Philipp Gemballa also offers the option to spec the Marsien’s entire body in exposed carbon fibre.

Marc Philipp Gemballa called on the help of Porsche tuning specialist RUF for the Marsien’s engine. The firm used the 911 Turbo S’s twin-turbocharged 3.7-litre flat six as a starting point, increasing its output from 641bhp and 800Nm of torque to 740bhp and 930Nm of torque. 

Advertisement - Article continues below
Skip advert
Advertisement
Skip advert
Advertisement - Article continues below

If that’s not enough, Marc Philipp Gemballa also offers an even more potent power upgrade, which swaps the engine’s standard turbos for upgraded units to take output to a whopping 819bhp.

In both cases, the engine breathes through a new air filter from the Italian specialist BMC, which has been designed to better protect it from dust and foreign particles when off-roading. Akrapovic also provided an entirely new titanium exhaust system for the project, which is both lighter and more free-flowing than the standard Porsche pipework.

Marc Philipp Gemballa made equally extensive modifications to the suspension, fitting a bespoke double wishbone setup on the front axle and dedicated off-road dampers from KW Automotive. The Marsien also has an adjustable ride-height, which can raise the car’s overall ground clearance to 250mm at the touch of a button.

As the company aims for buyers to enjoy their cars both on and off the road, each example comes with two sets of wheels and tyres, designed for each environment. The road wheels measure 20 inches up front and 21 inches at the rear, and come wrapped in Michelin rubber. The off-road wheels are an inch smaller across the axles and feature all-terrain tyres. 

The racy upgrades continue inside, with buyers getting Alcantara upholstery, carbon fibre treadplates, fabric door pulls, racing harnesses and a fire extinguisher. The standard Porsche 911 centre console has also been swapped for a new Carrera GT-inspired unit. 

Now check out our spy shots of Porsche’s own off-road version of the 911 – the new 911 Safari

Skip advert
Advertisement
Skip advert
Advertisement

Most Popular

Dacia Bigster vs Citroen C5 Aircross: low prices and plenty of space, but which SUV does it best?
Dacia Bigster vs Citroen C5 Aircross - front tracking

Dacia Bigster vs Citroen C5 Aircross: low prices and plenty of space, but which SUV does it best?

Citroen’s latest C5 Aircross hybrid is aiming to woo budget family SUV buyers, but standing in its way is the wallet-friendly Dacia Bigster hybrid
Car group tests
31 Jan 2026
New XPeng X9 seven-seater ‘starship’ will beam down to the UK this summer
XPeng X9 - front static

New XPeng X9 seven-seater ‘starship’ will beam down to the UK this summer

Chinese brand’s “starship of tomorrow” has rear-wheel steering, adaptive air-suspension and some of the fastest charging speeds of any EV around
News
30 Jan 2026
Big discount on Hyundai Kona Electric as it's green-lit for Government EV grant
Hyundai Kona Electric - front corner tracking

Big discount on Hyundai Kona Electric as it's green-lit for Government EV grant

South Korean brand’s popular electric SUV now starts from £33,500 for the entry-level Advance model
News
30 Jan 2026

Find a car with the experts