With this in mind, the GT4 was updated with a new 4.0 liter engine for 2021, replacing the 3.8 liter engine of the first GT4 and adding 34 hp and raising the redline from 7,600 to 8,000 RPM in the process. The addition of an optional PDK transmission added further flexibility to the model, especially for drivers seeking the most outright performance. Other updates included revised aerodynamics for 50% more downforce over the outgoing GT4 and a host of cosmetic changes.
This particular 718 GT4 is a 4,200 mile California car. It is well-optioned with $21,000 of equipment, including PDK, heated seats, 2 zone automatic climate control, luggage net in passenger footwell, smoking package, LED headlights with PDLS, light design package, leather/race-tex interior with red stitching, deviated stitching, red steering wheel marker stripe, carplay, Bose stereo, carbon fiber interior trim, 18-way adaptive sport seats, auto dimming mirrors, navigation system, voice control, chrono package, GT silver paintwork, guards red seat belts, and illuminated carbon fiber door sill plates. Its original MSRP was $123,110. The car comes with books, tools, and window sticker.