26.09.2026

CAR OF THE WEEK



2008 Porsche 911 Carrera 4S Cabriolet: Five Features That Defined An Era

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The 2008 Porsche 911 Carrera 4S Cabriolet arrived at an interesting moment. The world was changing quickly: Barack Obama’s historic presidential campaign was gathering momentum, the iPhone 3G was putting the internet into people’s pockets, and The Dark Knight was redefining the modern blockbuster. Against that backdrop, Porsche produced a car that felt almost deliberately timeless — a 911 that combined old-school mechanical character with technology that pointed firmly towards the future.

Here are five features that made the 2008 Carrera 4S Cabriolet particularly significant.

1. The 3.8-litre naturally aspirated flat-six

At its heart was Porsche’s 3.8-litre naturally aspirated flat-six, producing around 380 hp (385 PS) and 420 Nm of torque in the European PDK specification. There was no turbocharger required to create the drama: the engine’s appeal came from its linear delivery, high-revving character and unmistakable soundtrack. In an era increasingly obsessed with extracting more power through forced induction, the Carrera 4S represented a purer approach.

2. PDK — a glimpse of Porsche’s future

Perhaps the biggest technological story was the seven-speed PDK dual-clutch gearbox. Introduced with this generation, it replaced the older Tiptronic concept with something considerably faster and more sophisticated. Gear changes could be made through steering-wheel paddles, giving the driver the convenience of an automatic without abandoning the involvement expected from a 911.

In 2008, that felt like the beginning of a new chapter for Porsche — much as the iPhone 3G suggested where personal technology was heading.

3. Carrera 4 all-wheel drive

The “4” in Carrera 4S wasn't merely decorative. The car used Porsche's electronically controlled all-wheel-drive system, distributing drive between the axles to provide additional traction and stability. It meant the Cabriolet could deliver its performance with confidence in conditions that might unsettle a conventional rear-drive sports car.

4. PASM and serious chassis technology

The Carrera 4S also benefited from Porsche Active Suspension Management (PASM), allowing the suspension characteristics to be electronically controlled. Add Porsche Stability Management, substantial brakes and 19-inch wheels, and the result was a car capable of feeling relaxed on a motorway yet immediately responsive when the road became interesting.

5. The Cabriolet experience

Finally, there is the feature that numbers cannot capture: the folding fabric roof. With the roof lowered, the flat-six's soundtrack became part of the scenery. The 911 remained a genuine four-seat convertible, although the rear seats were best regarded as occasional accommodation.

That combination explains the appeal of the 2008 Carrera 4S Cabriolet. It belonged to the analogue end of the modern 911 story, yet its PDK, direct-injection-era engineering and electronic chassis systems were already pointing towards the technologically sophisticated sports cars that followed.

In 2008, the future was arriving everywhere. Porsche simply gave it four wheels, a flat-six and a folding roof.

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