Friday, November 17, 2017

New Porsche 718 Cayman GT4 spotted testing

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Lawrence Allan 2017-11-17 09:30

Porsche's most hardcore 718 Cayman will retain six cylinder power and the prototype GT4 is out on the road

Porsche 718 Cayman GT4 side front

Porsche is hoping to win back enthusiasts put off by its new four-cylinder 718 Cayman with a track-focused GT4 variant, set to launch next year. It will continue to use Porsche's flat-six engine, and our spy photographers have spotted a prototype out on test.

Tell-tale signs that this is no ordinary 718 Cayman include a chunky front bumper with enlarged air intakes to improve cooling, and the familiar fixed rear wing to boost downforce. A rear diffuser also surrounds the twin exhausts. 

Best performance cars 2017

Sources at Porsche have previously confirmed that the mid-engined GT4 will shun the turbocharged flat-four engine used in lesser 718 Caymans in favour of the familiar naturally-aspirated flat-six unit. It's unclear whether it will retain the 3.8-litre displacement of the previous Cayman GT4, but we expect to see power rise above that car's 380bhp. 

As before, the GT4's chassis will be heavily reworked with motorsport-spec parts included. Expect weight saving measures and racy bucket seats inside, while it'll most likely also retain the short-throw manual gearbox as the sole transmission choice. 

The 718 Cayman GT4 is, as before, likely to be built in limited numbers, with a hefty price increase to reflect its exclusivity and performance. We'll get more details of the most hardcore Cayman in the first half of next year. 

What are your first impressions of this Porsche 718 Cayman GT4 prototype? Let us know in the comments...



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