The familiar twin turbocharged 3.8-litre flat six remains from the first generation 991 Turbo ... applications. Both Turbo models are connected exclusively to Porsche’s all-wheel drive system ...

while the Turbo S boasts 572bhp and 553lb ft (at the same engine speeds as the Turbo, also on overboost). These 3.8-litre units feel very different to the Carrera’s 3-litre twin turbo engine.

A 981 Cayman GTS gets the brakes and suspension from a GT4 RS Clubsport and the engine from a GT2 RS to become a Cayman GT2 RS.

It's called ... Porsche 911 Turbo S and modify its interior, as the German supercar also boasts a three-pipe sport exhaust system and other oily upgrades to the point where the engine has unlocked ...

Two other issues were exaggerated by buyer perception and were unfavored by Porsche fans: the water-cooled engine ... s 997 generation came in various trim levels, including Cabriolet, Turbo ...