When you finally set eyes on the Acura NSX Concept in a more natural setting than the glitzy show floor, the thing that first strikes you is that it is not the sprawling colossus of a supercar you expected. It's actually fairly tidy, the form compact and dense, the silver skin like Saran Wrap pulled tight over the mechanical bits. The car occupies less volume than you think.

Given free rein with a tape measure, we gleaned further insights.

That leads us to the next illusion: There are no mechanical bits. The NSX Concept doesn't steer, go or brake. It weighs as much as an SUV, a trait with which we became intimately familiar when we tried to roll the zoomy car around on the wheel jacks. A resin-board "structure" fills in the voids to be occupied by the mid-mounted V6, hybridized dual-clutch transaxle and twin electric motors that will provide drive to all four wheels of the production version. It's no exaggeration to say that everything beneath the concept's surface serves solely as a canvas upon which its bodywork can drape.