991 Turbo S current version Unknown

991.2 Turbo S'2017

Hot on the heals of the second generation Porsche 911 Carrera, Zuffenhausen has unveiled the new Porsche 991.2 Turbo and Turbo S ahead of the models debut at the Detroit Motor Show on 11-24 January 2016. Available immediately in both Coupe and Convertible guises, the new Porsche 911 Turbo S feature a number of styling cues taken from the updated 991.2 Carrera, such as the 3D effect rear lights and revised door handles. Turbo S also get new front and rear bumpers with larger air intakes and exit vents on the respective fascia, while the decklid has also been modified with a central induction intake now flanked by two rows with longitudinal louvres

The wheel options (now measuring 9? 20-inch and 11.5? 20-inch front and rear on both models) have also been given a refresh; the Turbo S centre-lock items now feature seven, rather than ten, double spokes. Of course, like any Porsche 911, the second generation 991 Turbo range is all about the engine. Like the Gen1 cars, the 3.8-litre twin turbocharged 9A1 flat six returns on the Turbo and Turbo S with a modest power boost for both iterations. Thanks to modified inlet ports, new injection nozzles and a higher fuel pressure, the new Porsche 911 Turbo now generates 540hp while the larger compressors of the Turbo S help it to achieve an output of 580hp

Porsche 911 Turbo S can now officially sprint from 0-62mph in 2.9 seconds (a 0.2 second improvement over the outgoing model) while the Turbo and Turbo S can now top out at 199mph and 205mph respectively. The forced induction 9A1 engine now also comes with a dynamic boost function to improve throttle response. By solely interrupting the fuel injection during load changes, such as lifting off the throttle, the engine can now respond with practically no delay, an effect accentuated in Sport and Sport Plus modes

@Josh Barnett