The 2025 Porsche 911 hybrid has officially completed its development program and is now ready for production. The German carmaker previously announced that it plans to unveil the latest iteration of its most famous sports car later this summer, with plans for it to go on sale before the end of the year.

Introduced as a midcycle refresh for the 992 generation, the 2025 model year car will be the first 911 to feature a hybrid drive system. As such, Porsche subjected it to a grueling development program, covering 3.1 million miles. Aside from testing the new 911 in various climates, the carmaker boasts about the work done to ensure that it works well on curvy roads and stop-and-go traffic, retaining the usability this sports car is known for.

While specific details of the Porsche 911 hybrid’s powertrain have yet to be revealed, the carmaker did announce a prototype lapped the Nürburgring Nordschleife in 7:16.934 minutes, or 8.7 seconds faster than its predecessor. However, it wasn’t a stripped-out and lightened test car. Porsche said it was equipped with standard road tires and an optional aero kit previously available for the 992.
The completion of its development program confirms that the first-ever hybrid 911 is ready to enter production. Porsche plans to unveil it on May 28th at 9:00 AM EST.