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Acura introduces a sleeker self-driving test car

As we creep ever closer to an autonomous-car future, one thing is for certain, most of the driverless cars we see being tested look hideous thanks to all the sensors strapped to the roof. Today Acura introduced its second generation Automated Acura RLX Development Vehicle with updated sensors and a more pleasing aesthetic. Gone is the spinning LIDAR system replaced with a more compact and robust version of the light detection and ranging technology. It's also got updated RADAR, camera, GPS and higher performance GPUs and CPUs as well as what Acura is calling "more intelligent software algorithms to support more complex testing scenarios." Acura and its parent company Honda have been testing autonomous cars at its GoMentum Station in the Bay Area since last year with a specially outfitted RLX (shown in the video above with the spinning LIDAR system). This new car will replace that vehicle. This article by Roberto Baldwin originally ran on Engadget, the definitive guide to this connected life. Green Acura Honda Transportation Alternatives Technology Emerging Technologies Autonomous Vehicles Videos Sedan transportation gear

We drive the Acura TLX-GT racecar

Don't break the car. As you can tell from the video, that's the theme of the day at Gingerman Raceway in South Haven, MI. After two short lapping sessions in the Acura TLX-GT fear gave way to familiarity, and a second theme emerged: this is awesome. The anxiety was appropriate. There are only two TLX-GTs in the world, and both were at Gingerman that day. A mishap would potentially put either Ryan Eversly and Peter Cunningham out of contention for the subsequent Pirelli World Challenge race. I did not want to be that guy. But back to the awesome part. The TLX-GT is barely TLX, but more Acura that you might expect. The wheelbase, roof, and doors are all stock dimensions, although all the bodywork is carbon fiber. Out go the front MacPherson struts, in goes a special double-wishbone suspension. All-wheel drive comes from an XTRAC six-speed sequential transmission originally developed for Dakar Rally vehicles. The side mirrors are stock. Under the hood lies a 3.5-liter twin-turbo V6 with a stock block, head, crank, and throttle body. "Under the hood" is a generous term, though, because half of the engine sits inside the cabin. The front end of the block is aft of the front axle - the rest of the hood is taken up with radiators and hoses. To service the turbochargers, the RealTime mechanics remove the top of the dashboard. The front-mid engine location pushes the driver's seat back to the B-pillar, so you sit like Hightower from Police Academy. Only with less visibility. This does not calm the nerves. Nor does the din of 600 or so unmuffled horsepower. My first laps were understandably timid. But the TLX-GT is actually easy to drive. You get used to the low, rearward seating position almost immediately. Once rolling you don't need the clutch for shifts - just bang the right and left paddles to go up and down. I even became accustomed to the acceleration. At more than 3,000 pounds curb weigh the TLX-GT is quick, but not as explosive as cars like the Chevrolet Corvette Z06. Where the TLX-GT blows away road cars is in grip and braking, neither of which I fully exploited. The brake pedal is so hard you feel like you're standing on it just to get the pads to bite. Once engaged, they're like an endless well of deceleration, with ABS somewhere down at the bottom of the abyss. Second lapping session over, car returned intact and adrenaline high in full effect. I had the uncontrollable urge to get back behind the wheel. I mean, I barely had time to get up to speed.

Is the Acura Legend coming back?

Great news for fans of the Acura Legend: Honda has applied for a trademark in Europe for the word "Legend," pertaining to "Vehicles; Apparatus for locomotion by land; Apparatus for locomotion by air; Apparatus for locomotion by water; Parts and fittings for land vehicles; Parts and fittings for air and space vehicles; Parts and fittings for water vehicles." This trademark was first spotted by AutoGuide.com, and gives more credence to our speculation from a couple months ago about the possibility of the Legend nameplate returning to the Acura lineup in the States. If you were reading closely before, you'll notice that it was actually Honda that applied for the trademark, not Acura. The Legend was sold with a Honda badge on it in Europe back in the day, so this trademark filing in Europe makes perfect sense. In our previous report, we put forth the idea that Acura could bring the Legend name back with a successor to the RLX flagship sedan. Specifically, we were thinking that Acura would use the four-door coupe form previewed by the Acura Precision concept. That story also suggested a new Legend flagship could debut during Monterey Car Week. The 1986 Legend sedan was one of Acura's first two vehicles when the brand launched (the other being the Integra). It had a smooth 2.5-liter V6 that made all of 151 horsepower at the time. A sweet-looking coupe soon followed the sedan. The name Legend would be applied to a second-generation, which is arguably the one best-remembered. The coupe in particular has lived up to its name. Much of that legendary status, though, is the result of what followed: the Legend name and coupe body style dying for 1996 in favor of the RL, a four-door sedan as bland as its name. Acura's flagship has never recovered. We'll be quite pleased if Acura ultimately decides to reveal a totally new Legend to blow us away in Monterey. The return to actual names for the lineup would also be lovely. It's certainly working for Lincoln. Now if they'd only trademark "Integra" ...