Promising to be as quick as the Ferrari but with even stronger green credentials is Porsche’s sexy and spectacularly fast 918 spyder concept, a plug-in hybrid that also debuted at the Geneva auto show. Wrapped within the scrumptious, exotic styling are a race-bred 500-hp, 3.4-liter V-8 and a pair of electric motors, which team up for an extra 218 hp. Weight—a problem for hybrids, especially those with heavy plug-in battery packs—has been kept to a miraculously low 3285 pounds, allowing the swoopy two-seater to hit 62 mph in a scant 3.2 seconds, according to Porsche, and lap the Nürburgring in 7 minutes and 30 seconds (two seconds faster than the Carrera GT). Any guilt felt after such a blast can be erased by driving away from the track (following a battery charge, of course) in pure electric mode for up to 16 miles.
Best of all, the 918 spyder might not remain simply a concept, as Porsche repeatedly reminds us it has never shown a concept it hasn’t produced. Whether a production version would include the hybrid tech remains to be seen, but there’s a good chance Porsche’s next flagship supercar will be literally electrifying.