Grey Porsche Cayman GT4 reaches peak power at 7,600 rpm with 35 PS more than its 3.8-litre GT4 predecessor

Grey Porsche Cayman GT4 reaches peak power at 7,600 rpm with 35 PS more than its 3.8-litre GT4 predecessor

Grey Porsche Cayman GT4 reaches peak power at 7,600 rpm with 35 PS more than its 3.8-litre GT4 predecessor

Read more: World best cars by Jordi Vilaró ...