After unveiling the 911 Carrera and Carrera 4 last month, Porsche is now working on a facelift version of the Porsche 911 Turbo convertible, which launches next year.

Like the recently launched version, the Turbo Convertible will also feature a direct injection engine and the Porsche's 'PDK dual-clutch gearbox.

The power will increase with 20-30 hp, meaning it will go beyond 500bhp. Also direct injection also means that the Turbo will be around 15 percent more economical than before.

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