2008 Porsche 911 Carrera 4S Cabriolet • Compare 4 used cars with valuation

Market overview: Price Analysis (September-2026): A used 2008 Porsche 911 Carrera 4S Cabriolet typically costs between £30,738 and £39,398 • On average, used 2008 Porsche 911 Carrera 4S Cabriolet cars have covered 66,911 miles – with a few high-mileage examples reaching up to 95,951 miles • Depreciation and price trends over the last 12 months for the 2008 Porsche 911 Carrera 4S Cabriolet stand at £0.