Geneva Update: Porsche Reveals Hybrid 918 Spyder
Plug-in super sports car claims 78mpg
Porsche has unveiled an ultra-efficient, low-emission, mid-engine super sports car featuring hybrid and electric drive technology.
The 918 Spyder concept combines high-tech racing features with electric-mobility to offer a fascinating range of qualities, the company says - including an emission level of just 70 grams of CO2 per kilometre, and 78 mpg.
In case you think that all sounds a bit ominous, the performance is 'fascinating' too. How does which a standstill to 62mph time of just under 3.2 seconds grab you? Porsche also claims a top speed of 198 mph, and a lap time on the Nordschleife of less than 7:30 minutes, faster than the Porsche Carrera GT.
The open two-seater's impressive numbers come from a high-revving V8 developing more than 500bhp at a maximum engine speed of 9,200rpm, as well as electric motors on the front and rear axle with an overall mechanical output of 218bhp.
The V8 is said to be the next step in the evolution of the 3.4- liter power unit already featured in the RS Spyder racing car and, positioned in front of the rear axle, gives the car excellent balance for track performance.
Power is transmitted by a seven-speed PDK transmission that feeds the power of the electric drive system to the rear axle. The front-wheel electric drive powers the wheels through a fixed transmission ratio.
The energy reservoir is a fluid-cooled lithium-ion battery positioned behind the passenger cell. The big advantage of a plug-in hybrid is that the battery can be charged on the regular electrical network, says Porsche.
Note: Before I get slated for not being excited about the GT3 RS etc, I am, but I already know what those cars are about and that they'll be good. This is new and exciting!
I'll take a guess it's a far more extreme version of what lies ahead, with their styling remaining more progessive and subtle than 'all change'. Still, even if it only has a few of the styling cues from this and the rest remains usual Porsche fayre it'll be handsome imo.
As for the fuel consumption and emissions, I would doubt that you could have your cake and eat it - 500hp OR low emissions and fuel consumption, not simultaneously!!
Happy to be proved wrong though - lovely looking car and good to see some original thinking from Porsche at long last.
Now they just need to marry the electric motors with a proper aircooled flat six and we'd have motoring nirvana....
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