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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.

Acura NSX roadster finally on its way this year?

Autobild put together a slideshow forecasting various convertibles due to arrive from 2018 to 2023. The long-prophesied Acura NSX roadster graced the first slide, reportedly prepped for market launch later this year at a price of 200,000 euros. That's about 13,000 euros more spendy than the hardtop, a relative bargain. Don't call your Goldman private banker yet, though — that Autobild slide is likely as close as any of us will get to said roadster this year. We've been doing the hokey pokey with the droptop NSX for at least six years now. In 2012 an eager enthusiast corps thought a European patent might have revealed the convertible supercar, only to realize it was Acura protecting Tony Stark's screen gem in The Avengers (pictured). In 2016, Autocar reported that Honda viewed the NSX as a platform for experiment and tests of developing technology that "help [ Honda] understand where the brand is going." Those brand explorations meant Honda was "contemplating convertible, lightweight, non-hybrid and all-electric versions." In 2017, Internet snoopers happened on patent images for a droptop coupe first dubbed the "Baby NSX," then potentially the ZSX after more snooping dug up a trademarked name. Even though production plans for a "Small NSX" actually did exist, dated to before 2008, the Small NSX/BabyNSX/ZSX turned out to be the Honda Sports Vision GranTurismo entry when Honda couldn't make a business case for the genuine article. Here we are staring down the same wishing well. Last year Acura sold 137 NSXs in the U.S. through the end of Q1, and so far this year only 67 coupes found buyers in that time. We know the NSX is a halo car, but halos work to best effect when they're visible. So all we know now is that the talented hybrid would do well with any variant that would get it more visibility, of the top-down kind, the Type R kind, perhaps a road-legal, non-hybrid GT3 kind, or any other. Related Video:

Season 9 of Comedians in Cars Getting Coffee teases us with BMWs and Volvos

Jerry Seinfeld's successful online show Comedians in Cars Getting Coffee is heading into its ninth season, returning January 5th. It should be no surprise that the list of actors and comedians is impressive, with Kristen Wiig, Christoph Waltz, and more making appearances. Seinfeld has lined up an equally impressive list of cars for the new season. Porsche, BMW, and Volvo all have beautiful machines lined up to shuttle Seinfeld and his guest to different coffee shops. As always, it's a mix of light humor packed into a relatively short and, most importantly, free video. Catch up on the previous eight seasons now on Crackle. Related Video: News Source: YouTubeImage Credit: YouTube Celebrities Humor Acura BMW Cadillac Porsche Volvo Convertible Coupe Luxury Performance Classics Videos Sedan trailer jerry seinfeld comedians in cars getting coffee seinfeld