What is a Porsche Spyder?

What is a Porsche Spyder?

The Porsche 918 Spyder is a limited-production mid-engine plug-in hybrid sports car manufactured by German automobile manufacturer Porsche. ... The 918 Spyder's 6.8 kWh lithium-ion battery pack delivers an all-electric range of 19 km (12 mi) under the US Environmental Protection Agency's five-cycle tests.