The Speedster is based on the 911 Carrera 4 Cabriolet, and chassis was taken from the 911 GT3. From a visual perspective it features 21-inch
The interior is finished in black leather interior and Porsche says it creates a “tasteful and sporty appearance.” Porsche also says, “The future 911 Speedster, based on the 991 range, will be the first car to be offered with the new Heritage Design Packages. This exclusive accessory line by Porsche Exclusive allows for an even higher degree of personalization for the 911.
Fitted with a naturally-aspirated flat-six that develops 500 hp (370 kW) and revs to 9,000 rpm.