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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 reveals Ludacris' restored Legend, Galpin ILX at SEMA

Acura gave us a hint couple of weeks ago at what it had in store for the SEMA show this year. The Japanese luxury marque has detailed the full extent of its presence at this year's tuner expo, but the main act under the Acura tent (oddly enough) isn't a new vehicle. The star of the show is a 1993 luxury sedan with celebrity provenance. The Legend belongs to rapper-turned-actor Chris "Ludacris" Bridges, of hip-hop and Fast & Furious fame. The automaker has thoroughly restored and modernized the vehicle that featured on the cover of his ninth studio album Ludaversal. At the end of a two-month project, the sedan has been refinished in a custom shade of Warm Cashmere with Ice Pearl. It now rides on 18-inch Rays alloys with Bridgestone Potenza rubber, fitted to a suspension lowered by two inches with H&R springs and Eibach camber kit. It has upgraded brakes with six-piston calipers up front and four-pots at back, and a Pioneer audio system with Alpine subwoofers and Apple CarPlay integration. To complement the Legend, Galpin worked up a 2016 Acura ILX. It has an aero kit, fog lights, custom exhaust, coilover suspension, Borla exhaust, and 19-inch wheels with Pirelli P Zero rubber. The body's been repainted in Sunburst Yellow with gray accents, and sports an interior with perforated leather and gold trim. There'll be another ILX on display with Acura Genuine Accessory parts as well. But the Japanese automaker won't miss the chance to display its new NSX. The supercar's being showcased in a new shade called Nouvelle Blue Pearl. Watch this space for live photos from the show floor, and scope out the details in the press release below in the meantime. Related Video: Acura Showcases Passion for Performance at 2015 SEMA Show Highlights include restored 1993 "Ludacris Legend", a sport-modified 2016 Acura ILX Sports Sedan, next-generation Acura NSX supercar and 2016 ILX with Acura Genuine Accessory package LAS VEGAS, NV. (Nov. 3, 2015) – Acura today thrilled the 2015 SEMA Show with multiple innovative expressions of the brand's performance-crafted DNA – past, present and future – including the debut of the meticulously restored 1993 "Ludacris Legend" sedan, a sport-modified 2016 Acura ILX by Galpin Auto Sports, and the next-generation Acura NSX supercar, slated for its U.S. launch next spring. The Acura exhibit also features a 2016 Acura ILX with the Acura Genuine Accessory Package in Slate Silver Metallic.

Honda insiders push for Acura NSX Type R sans hybrid tech

With 500 horsepower on tap from a sophisticated hybrid powertrain, there's plenty to love about the new Acura NSX. If the more performance-oriented elements within the Japanese automaker get their way, it could get even better. Speaking with one of the NSX project's chief engineers Nick Robinson at the launch of the new supercar, Autocar reports that there's an effort underway to develop an NSX Type R. Following a much-loved formula, the more extreme variant would pack even more power than the existing version, unburdened by excess weight. A big part of the targeted weight savings would come from ditching some of the heavier components from the hybrid system. The electric motor at the rear could stay to serve as alternator, starter motor, and flywheel. But the electric motors at the front would go, helping to shed a few hundred pounds. Throw in some lightweight materials and we'd be looking at a considerable weight reduction. It could even integrate some active aerodynamic elements that were excluded from the NSX on the road to production. Though the project may still be a ways off from getting the green light, but Robinson and some of his colleagues are working on prototypes ostensibly to make the case. He and his brother James (a powertrain engineer at Honda) will be driving a pair of NSXs at Pikes Peak this year – one that's as close to showroom stock as the regulations will allow, but the other will be closer to what they have in mind for a Type R. It'll ditch the hybrid system and put an electric compressor in its place to eliminate any turbo lag and produce even more power than the existing model. Now if they can only get the go-ahead from the higher-ups at Honda. Related Video: Featured Gallery 2014 Honda NSX Concept-GT News Source: Autocar Green Acura Honda Coupe Hybrid Performance Supercars honda nsx acura nsx type r