Le Mans winning 917k.
What other carmaker could get away with that? What other carmaker would even think of that? And given the accompanying press release refers to "prototypes" with paint schemes "harking back to historical Porsche 917 racing cars", we can only assume the 05 represented here is more than just a random number.
Go on Porsche, tell us: is there a Steve McQueen-spec Gulf-camo 918 out there testing, too?
The 918 is a plug-in hybrid, so the batteries can be pre-charged before you even turn a wheel, which ought to help marry these two seemingly incompatible performance parameters. In lab conditions, at least.
However, the Spyder also features a full carbon fibre reinforced plastic monocoque, "fully" adaptive aerodynamics, adaptive rear-axle steering and exhaust pipes that vent upwards in a banned-from-F1 stylee.
Anyhoo, semantics. Those of you lucky enough to have an outstanding order will no doubt be pleased to hear that development is entirely on schedule. Production is set to start in September 2013, and the first 918s should reach customers by the end of next year.