The Porsche 718 Cayman GTS (coupe) was introduced along with the 718 Boxster GTS for the 2018 model year, as part of the 982-generation. Initially, the 718 Cayman GTS was powered by a 2.5 liter horizontally-opposed flat-4 turbocharged engine, capable of 360 hp. For the 2020 model year, the GTS was upgraded to a naturally aspirated 4.0-litre flat-6 power plant, capable of 394 hp. Both sent power to the rear wheels via a 6-speed manual or 7-speed PDK (automatic) transmission.