Porsche has let loose the full boatload of details on the 918 Spyder, including finalized performance specs.
Porsche News Archives - Stuttcars
File:Wrapped Porsche 918 Spyder.jpg - Wikimedia Commons
Porsche 911 - Wikiwand
The Porsche 918 Spyder configurator is now online
Porsche 911 - Wikiwand
Car Spy Shots, News, Reviews, and Insights - Motor Authority - Page 4
Porsche AG: The Porsche 918 Spyder: High-tech craftsmanship
ECR - Porsche 918 details
Porsche AG: Porsche Presents 918 Spyder High-Performance Concept
Porsche 918 Spyder is Sold Out, US Grabs 1/3 of its Production
2015 Porsche 918 Spyder [w/video] - Autoblog
Porsche News Archives - Stuttcars
2014 Porsche 918 Spyder review: Porsche 918 Spyder promises
Rare Porsche 911 Edition 918 Spyder Is Ready For A New Owner