Honda Cars : The Acura NSX Concept Meets an Original 1991 Acura NSX | 2013 New Honda Car Reviews 0

Measuring Up to the Past

By Jason Kavanagh, Engineering Editor | Published May 15, 2012

Automakers are under no obligation to tell the truth about future product, especially when it comes to future sports cars. And double especially when those future sports cars embody the automaker's very DNA. So it is with the Acura NSX Concept, the car that portends the 2015 Acura NSX.

As such, upon the reveal of the Acura NSX Concept earlier this year at the Detroit auto show, we took the car's published dimensions with a grain of salt. Up there on the stage, it just looked...well, bigger. There was simply no way that car was in the same dimensional realm as the lithe and slim original from 1991.

Upon our half-jokingly expressing this sentiment to the folks at Acura, something unexpected happened — they opened their doors. They made the NSX Concept available for us at their Torrance, California-based design studio to pore over, measure, move around, sweat on (hey, it was hot in there). No chaperones, and no limitations other than "please don't break it." We spent an entire day with the two-of-a-kind car (the other, redder NSX Concept recently made an appearance at the Beijing auto show).

For perspective we brought along our long-term 1991 Acura NSX. That ought to bring into stark contrast just how gargantuan the concept is. Right?

Deception
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.

Yet a stylist's throwaway flight of fancy the NSX Concept is not. Far from it, the concept serves as the company's template for the production 2015 Acura NSX. There will be no Chevy Volt-like styling about-face when the production car drops. In fact, Acura officials tell us that their objective is to ensure that the 2015 Acura NSX's dimensions and styling mimic those of the NSX Concept as closely as humanly possible. Then again, that's the objective. Who knows where the realities of a street car will lead them?

Truth
The tape measure doesn't lie. Our measurements were within a tenth of an inch of the basic dimensions released by Acura at the time of its unveiling. Props to Acura for its truthiness, then. And it turns out a lot of wheelbase has been packed into the Acura NSX Concept. Its 99.6-inch wheelbase is within an inch of an Audi R8 and Ferrari 458 Italia, yet the concept's 170.4-inch length is between 4 and 8 inches shorter than those cars. It's also considerably lower — the NSX Concept stands 45.7 inches high to the Audi's 49.3 inches and Ferrari's 47.8.

Given free rein with a tape measure, we gleaned further insights. We measured its front track at 63.6 inches and its rear track at 63.3 inches, dimensions that again place the NSX Concept in the same realm as the midengine Audi (64.3 and 62.8 inches, respectively) and Ferrari. (65.8 and 63.2 inches). The zoomy Acura's front and rear overhangs measure 36.3 and 32.6 inches, respectively. Each angular mirror protrudes 5 inches prouder than the widest point of the car. Have tape measure, will scrutinize.

Source (check out the link, massive photo archive for this post, beautiful!);
http://www.insideline.com/acura/nsx/the-acura-nsx-concept-meets-an-original-1991-acura-nsx.html