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2019 Acura NSX Track Test Review | Exotic tech, exhilarating performance

EAST LIBERTY, Ohio — The 2019 Acura NSX makes sonorous noises behind my ear as the tachometer soars toward 7,500 rpm. My hands grip the squared-off steering wheel a bit too hard as I scrub off about 60 mph and dive into the first corner of the Transportation Research Center (TRC) dynamic handling course. There's 3,878 pounds of car beneath me, but the front tires do exactly what my hands tell them to, without hesitation, and I'm through the double apex corner without even thinking about the defiance of physics I just witnessed. On paper, a nearly 4,000-pound track car makes no sense. Yet in practice, it's just as tossable and eager to change direction as something much lighter. This is the NSX's party trick, thanks to some magic with the suspension and all-wheel drive system on this car. And while the new NSX is a very different vehicle than its predecessor, it was born of a similar spirit of innovation and forward thinking. The original Acura NSX hit the streets in 1991, establishing a new set of rules for every supercar released since. Constructed of an aluminum body — still an exotic material mainly used in competition vehicles — with curves that still drop jaws today, it was every bit as sophisticated as a Ferrari. But unlike Ferraris of the time, it was also reliable and easy to drive. Slide behind the wheel of a 1991 NSX, and you'll be transported back to a time when outward visibility was still in style. You can see the ground right in front of the nose. Turn around, and there's nothing blocking your view but a low wing. It's essentially a bubble canopy. Acura knows owners of the original NSX, your author included, absolutely love this about their cars. The effort to make the cockpit of the NSX similar is appreciated, even if modern crash standards prevent a perfect implementation. There are other subtle throwbacks. Every original NSX made a distinctive intake whine when winding it up to 8,000 rpm, and the new NSX has real intake noise physically pumped into the cabin to replicate this sweet sound all the way through the rev band. Another echo of the original is the simplified, sedate dash layout — eminently usable and likely to age well. A simplified version of the new RDX infotainment system would have fit the bill, too, but sadly it's not present. Under way, however, the generational similarities cease. Our time on this trip in the 2019 model was spent solely on track at TRC, and it was a wholly different experience from the old car.

Comma.ai makes your car semi-autonomous for $999

At TechCrunch's Disrupt conference in San Francisco, Comma.ai founder George "Geohot" Hotz announced the launch of the Comma One semi-autonomous driving device. Hotz said at the conference that his company has worked on the Comma One for about a year, and it will be available at the end of the year for $999 and a $24 per month subscription fee. But aside from the reasonable price, which TechCrunch points out is possible thanks to off-the-shelf components, the appeal here is that it's an add-on to an existing car that can be installed at home by the car's owner. This gives people with normal cars the opportunity to have semi-autonomous features without having to buy an entire vehicle... that is, if you have a Honda or Acura with lane-keeping assist, since Comma One is currently only compatible with those vehicles. It remains to be seen if the company will add more vehicles to the list over time. The device is roughly the size of a large cell phone or aftermarket navigation system, and it has a screen on the front and a pair of cameras on the back. The computer combines information from the device's cameras and the car's radar sensors to understand what's happening and how to respond. Hotz explained at the conference that this system is similar in capability to the Tesla Autopilot system, and will be able to complete a drive, start to finish, without the driver having to touch anything. He did however emphasize that the driver must still pay attention in the event something goes wrong, comparing the experience to watching a young student driver. Hotz told TechCrunch that the device should start shipping at the end of the year. He also said that owners of compatible Honda products in the San Francisco area are eligible for beta testing, and can get involved by emailing him at george@comma.ai. So if you've been pining for a semi-autonomous vehicle of your own, but couldn't spring for a Tesla, you won't have to wait much longer. We should point out that we don't know yet how well the system works, though we hope to find out soon. Related Video:

2016 Acura RDX arrives with freshened styling, powertrain enhancements [UPDATE]

UPDATE: The 2016 RDX comes with a six-speed automatic transmission, not a nine-speed. The text below has been edited to reflect this. Launched in 2012 for the 2013 model year, the second-generation RDX is hardly an old vehicle, and the luxury crossover is coming off its best sales year ever, according to Acura. Still, three years after the debut, the Japanese automaker is giving the CUV a thorough refresh with a facelift and bountiful new tech at the 2015 Chicago Auto Show, with sales set to kick off this spring. The most obvious update at the front for the 2016 RDX is Acura's Jewel Eye LED headlight array already found on some of its other models, but the improvements go a lot further than just the lighting. All of the fascia's lines appear just a little sharper and the added chrome helps grab the eye. The refinements are similar at the rear, where there are now LED taillights. While not obvious on the surface, the structure underneath is supposed to offer better frontal crash performance, too. Acura's engineers turned their attention to the RDX's powertrain for some tweaks, as well. The crossover now benefits from a nine-speed automatic gearbox to replace the previous six-speed. The 3.5-liter V6 with cylinder deactivation also gets a slight upgrade to make 279 horsepower and 252 pound-feet of torque – up 6 hp and 1 lb-ft over the 2015 model. The changes benefit fuel economy by one-mile-per-gallon on the highway with ratings of 20 mpg city and 29 mpg highway for the front-wheel drive version and 19/28 with all-wheel drive. The 2016 RDX is also packed with new tech to improve drivability and safety. Active front and rear engine mounts should improve NVH, and the all-wheel-drive system has more rear bias. Inside, the cabin trim sees an update, and heated front seats are standard. The optional Technology Package now gets an eight-way power front passenger seat, the company's dual-screen multi-info display and both blind spot and rear cross traffic monitoring. However, for those looking for a ton of gadgets to brag about, the new Advance Package option is the place to be. It includes rain-sensing wipers, front fog lights, remote engine start, ventilated front seats, front and rear parking sensors, an auto-dimming driver's side mirror and the full suite of the AcuraWatch safety assist functions.