The Targa 4 GTS represents the intersection of every good idea Porsche had when building the 991.2. The 3.0-litre twin-turbocharged flat-six in GTS specification produces 450 horsepower enough to make the performance feel genuinely urgent while the PDK delivers it to all four wheels with the kind of precision that makes you feel like a better driver. But it is the Targa roof that defines this car. That wide chromium-arc hoop, the automatically retracting rear glass, the folding soft-top section that stows itself in around 19 seconds it is theatre as much as engineering, and it never gets old. Open-air motoring with none of the compromises of a Cabriolet, and a roofline that is arguably more beautiful than either the Coupe or the Convertible. The GTS package adds sport exhaust, PASM sport suspension, Sport Chrono, and the wider body of the Carrera 4S meaning this is as serious a driver's car as the Targa body has ever housed. Clean, low-mileage GTS examples are increasingly rare.