2021 Acura Tlx W/a-spec on 2040-cars

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There will be a third-generation NSX, says Acura V.P.

The second-generation Acura NSX might be going out in a blaze of glory, but it won't be the last we see of the supercar. This promise comes directly from Acura Vice President and Brand Officer Jon Ikeda. Furthermore, Ikeda implied that the next version might be electric. Ikeda divulged thoughts about a third-gen NSX while being interviewed by The Drive and Motor Trend. To the former, he explained Acura's mission with the the mid-engined supercar. "We make an NSX when there's something we want to say. The first-gen was gas. Second-gen was a hybrid. There's gonna be another one." Unless Ikeda is talking about hydrogen or some kind of heretofore undisclosed technology like  Mr. Fusion, this pretty much means electric. That means the NSX is likely to take another hiatus after the Type S closes out the 2022 model year. Between the first and second generations, the halo sports car had an 11-year absence on the market. Ikeda laid out the reasons for the nameplate's 2016 return when he spoke to Motor Trend. "Honda is one of the biggest gasoline engine makers in the world and needed to see what will happen in a world turning away from engines," he explained. It was always meant to be a halo car. "We didn't go into it to make a lot of money," he stated. The second generation had a much shorter lifespan than the game-changing first gen. That one spanned one and a half decades, from 1990 to 2005. The current generation, once it exits stage left in 2022, will have only had a six-year run. One could argue that the first gen overstayed its welcome, though. After thoroughly turning the supercar world on its ear, by forcing Ferrari et al to reconsider their engineering, the NSX's competitors quickly caught up to Honda's lead. While the NSX did undergo a couple of major changes during its first lifespan, by the time it left the market it was more of a dwindle. Acura is determined not to let that happen with the current NSX. In this case, they're sending it off with the most powerful iteration yet, a 600-horsepower Type S with reworked turbos, cooling system and aerodynamics and limiting production to 350 worldwide. Ikeda told Motor Trend, "We didn't want to let the NSX die on the vine either. To go quietly into the night is not what it deserves."

Acura's GM-based electric crossover may be called ADX

Acura's version of Honda's General Motors-based electric crossover will inaugurate the ADX nameplate, according to a recent report. While nothing is official, the United States Patent and Trademark Office recently granted the Japanese company the rights to the name. Spotted by Car & Driver, the trademark application was filed by Honda on December 22, 2021, and approved three days later. Nothing suggests it's for a Honda, but a model called ADX would slot neatly into the Acura range, which also includes the MDX and the RDX. The filing asks more questions than it answers. What's an Acura ADX? One possibility is that the nameplate might appear on Acura's version of the Honda Prologue, which is due out for the 2024 model year. It will be based on a GM-designed platform, and it will be powered by the same Ultium battery technology found under the Cadillac Lyriq, among other EVs. We know it will spawn an Acura, too. It's important to note that nothing in the filing mentions an electric powertrain. Acura's range only includes two crossovers, which is far below the industry average (Lexus has five crossovers and SUVs; even Lincoln has four) so the ADX name could end up on a non-electric addition to the range. The line-up could grow in a number of directions and many of its dealers are asking for bigger and small people-movers. As we've said before, a patent or a trademark filing is not a guarantee that a feature or a nameplate will see the light that awaits at the end of a production line. Carmakers routinely protect their intellectual property to ensure that it doesn't end up in the hands of a rival. Although there's no such thing as an Acura ADX — at least not yet — the name falls in line with the company's naming system. Imagine the confusion that would ensue if, say, Lexus released a crossover called ADX that was aimed directly at the 355-horsepower Acura MDX Type S. Acura hasn't commented on the report, and it hasn't revealed what its Honda and General Motors-derived model will be called. Related video:

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.