Introduced for the 2020 model year, the 718 Cayman GTS 4.0 replaced the earlier turbo-four GTS with a naturally aspirated 4.0-liter flat-six shared in detuned form with the GT4. The mid-mounted six makes 394 horsepower and 309 lb-ft of torque and revs to 7,800 rpm, driving the rear wheels through a standard six-speed manual or optional seven-speed PDK. Porsche quotes a 0-60 mph time of 4.3 seconds and a 182-mph top track speed. The GTS 4.0 is widely regarded as one of the most engaging variants of the 718 line, which ended after 2025.
Specifications by source
Each figure carries an evidence mark and a text label; expand a value for its full provenance — citation, verification, test conditions, and any alternate figures.
0–100 km/h4.00 sIndependent testWikipediaShow full source detail and alternate values
Originally reported as 4 s; stored canonically.
Porsche factory claim with PDK (4.5 s with the manual gearbox). Read via the Wikipedia 982 specifications table, which transcribes Porsche's figures. [Figure is Porsche's official spec, read via en.wikipedia.org.]
0–100 mph8.50 sIndependent testCar and DriverShow full source detail and alternate values
Originally reported as 8.5 s; stored canonically.