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Acura NSX to race in GT3 or GTE

Honda is reportedly planning to roll out a racing version of the new Acura NSX. It just hasn't decided yet on which class it wants to enter it into, to whose specifications it will build it, and which department will be tasked with the project. The original NSX competed principally in Japan's own Super GT series. So did the subsequent HSV-010 GT that was originally designed to be the NSX's replacement. But Acura's new supercar is as much an American vehicle as a Japanese one, and as such it looks more likely to compete on American soil. The options which Honda is considering boil down to GTE and GT3. What's the difference, you ask? Until just a few years ago, international sports car racing was split between GT1, GT2, GT3, and (to a lesser extent) GT4 classes. GT1 was phased out in 2009, GT2 was reformatted into GTE (with both Pro and Am categories), while both GT3 and GT4 carried on. Today GTE is run at the 24 Hours of Le Mans and its associated championships around the globe: the FIA World Endurance Championship, the European Le Mans Series, the Asian Le Mans Series, and the United SportsCar Championship. Meanwhile GT3 is run in series like the Blancpain Endurance Series and a growing number of regional championships. (GT4 is run in lower-level series for amateur racers.) Acura currently runs the TLX-GT in the Pirelli World Challenge here in America. But as the series moves to GT3 specifications as well, the company is facing the decision of either adapting the existing racer to the new regulations (and coming away with a potentially compromised package), or replace it entirely. The NSX could prove just the ticket, however the GTE class may ultimately give it more exposure. Whichever rulebook Acura opts to play by, it likely won't be running under hybrid power – an element which would add complication but not necessarily much benefit under current regulations. The automaker will also have to decide who will develop the new NSX racer, with both California-based Honda Performance Development (HPD) and Italian outfit JAS Motorsport (which fields Honda's WTCC team) eyed as potential candidates. Related Video:

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.