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2020 Acura NSX Suspension Deep Dive

The Acura NSX has been a special car as long as I’ve been in the business. The first one came out in 1990, the same year I started my career in automotive engineering. I vividly remember driving one briefly back then when we brought one in for benchmarking. I'd drive it again 22 years later when my previous employer bought a used 1991 example for a long-term test. Reader interest was sky-high and the car was still gorgeous, but the march of time and automotive engineering had clearly left it behind. Then, in 2016, a second-generation NSX emerged, and it was packed with bleeding-edge thinking. It has a 3.5-liter twin-turbo V6, but this new NSX is a hybrid with an electric motor-generator sandwiched between the engine and its nine-speed DCT transmission. Two more electric motors – one for each wheel – power the front axle. There they can add traction, regenerate electricity under braking and dole out hyper-accurate levels of torque vectoring. The carÂ’s tire package was changed from Continental SportContact 5 to SportContact 6 tires in 2019, and numerous suspension re-tuning tweaks came along with them. The result is a lively and well-balanced car that is relentless when driven hard and a pussycat around town. LetÂ’s see what theyÂ’ve got going on under there.   At first glance the 2020 Acura NSX appears to have dual wishbone front suspension. But we canÂ’t tell for sure because that big two-piece brake rotor is in the way. The coil-over shock looks obvious, but a few odd details are apparent even from here.   This view also seems to indicate double wishbone suspension. But the pivot axis (green arrow) between the upper and lower ball joints looks wrong – itÂ’s far too vertical. WeÂ’re missing something. But I would be remiss if I failed to point out a few other things before we moved on. For one, the front drive axle confirms this to be an all-wheel-drive machine. Second, the forged aluminum damper mounting fork (yellow) that envelops the axle is mounted to the lower arm about 75% out from the armÂ’s inner pivot. The spring and damper motion ratio would be 0.75-to-1 relative to wheel movement, with a tiny reduction due to its lean angle. Lastly, just look at the huge cast aluminum upright (white). Beautiful. Normally these are called hub carriers or steering knuckles, and I use the terms interchangeably. But the motorsports-derived term upright is normally applied when the piece is tall and, well, upright like this one.   This explains everything.

Honda confirms 2014 Odyssey and Acura MDX for New York

Look beneath the seats of a Honda Odyssey and you'll likely find a handful of that iconic loop cereal loved by toddlers nationwide. And to show that Honda understands its minivan's target market, it is using the breakfast staple to announce its plans to reveal the updated 2014 model at next week's New York Auto Show. While the announcement is creative, it unfortunately lacks much in the way of information, leaving us with little more than a vague teaser alluding to "some innovative new features."
As expected, Honda has also confirmed we will see the production version of the 2014 Acura MDX in New York. We expect the 2014 MDX to look very much like the prototype we saw in January at the Detroit Auto Show with only slight differences. The 3.5-liter i-VTEC V6 will be offered with all-wheel drive or, in a first for MDX, front-wheel drive.
You'll find the official press snippets for both below, and we'll have live images and details on both from the New York show. Until then... Cheerio!

Acura NSX GT3 swings through New York en route to the track

Supercars are developed for the road, but sometimes the prospect of putting them on the track proves just too tempting to pass up. McLaren found out just that with the legendary F1, and now its racing partner Honda is doing the same with the new Acura NSX GT3 you see here. Unveiled here at the 2016 New York Auto Show, the NSX GT3 is based closely on the road-going version, but with several key differences. For starters, it ditches the trick hybrid all-wheel-drive system, not unlike the Type R we're expecting to follow. It keeps the 3.5-liter V6, but purely in twin-turbo guise (with no electrical boost in sight), driving the rear wheels through a six-speed sequential gearbox instead of the nine-speed dual-clutch transmission. The aluminum space frame carries over, but comes draped in extensively modified bodywork with more extreme aero to keep it cool and glued to the track. Since it's been designed to FIA GT3 regulations (and not the more advanced GTE), we shouldn't expect to see it competing at Le Mans against the new Ford GT (among others). But it will be in prime position to take on championships like the Pirelli World Challenge, Blancpain Endurance Series, and even the lower GT300 class of Japan's own Super GT series. Wherever it competes, though, it positively looks the business even sitting still, and we're looking forward to seeing it run. Acura Unveils NSX GT3 Racecar in New York Mar 23, 2016 - NEW YORK, NY - Twin turbocharged NSX supercar to campaign in North American competition starting 2017 - NSX slated to undergo homologation this fall as an FIA GT3 class racecar - Racecar body to be built by the Performance Manufacturing Center in Marysville, Ohio, the exclusive manufacturing home to the all-new Acura NSX supercar; engine to be produced in Anna, Ohio Acura took the wraps off a NSX GT3 racecar today at the 2016 New York International Auto Show, announcing its intention to campaign the twin-turbocharged NSX supercar in North America starting in 2017. The NSX is currently undergoing testing and slated for homologation as an FIA GT3 class racecar this fall. The unveiled Acura NSX GT3 racecar featured custom bodywork and aero components including a large deck wing spoiler, underbody diffuser and enlarged hood vents for efficient engine cooling.