What is the top speed of the fastest automobile in 2015?
Porsche 918 Spyder The Porsche 918 Spyder is a mid-engined plug-in hybrid sports car by Porsche. The Spyder is powered by a naturally aspirated 4.6-litre V8 engine, developing 616 PS , with two electric motors delivering an additional 283 PS for a combined output of 899 PS . The 918 Spyder's 6.8 kWh lithium-ion battery pack delivers an all-electric range of 12 mi under EPA's five-cycle tests. The car has a top speed of around 340 km/h .
Bristol Bullet (automobile) The Bristol Bullet is a two-seat, open-top sports car produced by Bristol Cars. Originally announced under the working title of "Project Pinnacle" in 2015, it was first shown to the public under camouflage at the 2016 Goodwood Festival of Speed. The Bullet commemorates Bristol's 70th anniversary, and is the company's first all-new car since the Bristol Fighter, which was produced between 2004 and 2011, as well as the first Bristol car to utilize a carbon fibre chassis. Power is sourced from a naturally aspirated 4.8-litre BMW V8 producing 400 bhp, but will be the last Bristol to do so before switching to forced induction engines. The retro design was a homage of the Bristol 405 Drophead coupé.