The Porsche 718 Cayman GT4 is only available in a single trim variant, but you can choose the type of gearbox you want. As standard, it comes with a short-throw six-speed manual, while a seven-speed PDK automatic is the other option. A 4.0-liter flat-six sits amidship and produces 414 hp and 309 lb-ft of torque, all of which is sent to the rear axle, which features a mechanical limited-slip differential. This allows the GT4 to accelerate from 0-60 mph in just 4.2 seconds while speed tops out at 188 mph. 20-inch wheels wrapped in Michelin Pilot Sport Cup 2 tires are standard, as is Porsche Active Suspension Management, a set of dynamic gearbox mounts, and an auto-blip function (which is automatically deleted with the selection of the dual-clutch automatic transmission). Options include a 10-speaker Bose sound system and heated seats. Also available are carbon-ceramic brakes.