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TMG's super Lexus LS Sports 650 gets track tested

The people at Toyota Motorsport GmbH have been responsible for the Japanese automaker's motorsports efforts since the 1970s, but since Toyota pulled out of Formula One after the 2009 season, the tuning shop has been developing a super sedan based on the Lexus LS called the Sports 650. Details on TMG's first road car have been scarce, but XCAR was recently invited to drive the 641-horsepower Lexus on track.
Here's what we know: the Sports 650 has enough power to sprint to 60 miles per hour in under four seconds, tops out at 199 mph, weighs over two tons and utilizes LFA brakes. Oh, and its twin-turbo V8 bellows like an AMG V8. That last part isn't surprising when considering TMG could become Toyota's in-house tuning arm - like AMG is to Mercedes-Benz. As for the bespoke body kit, fender flares and stacked exhaust pipes? They fit the car well and even remind us a bit of Lexus' other high-performance sedan, the IS F. Currently there are no plans for the Sports 650 to be made into a production car, but we doubt TMG is devoting this much effort developing the LS into a road-rocket for nothing.
Check out XCAR's video below to see the AMG-fighter wrung out on track, and then ponder what could be if TMG were let loose to fiddle with other cars in Lexus' lineup. Now that's something we could get used to!

2015 Lexus NX offers bold design, compact luxury

Meet the all-new NX, Lexus' entry into the space occupied by the likes of the BMW X1 and Mercedes-Benz GLA. Based off the LF-NX Concept and sharing much of the design language seen on the polarizing IS sedan, the NX looks to be a rather sporty Lexus crossover.
The big news here is under the hood: the NX will be the first Lexus to use a turbocharged engine. That's right, a 2.0-liter, turbocharged four-cylinder can be found in both the NX 200t and NX 200t F Sport. There will also be an NX 300h, and if Lexus' nomenclature remains consistent, we already know all about that one. As of right now, there aren't a lot of details on either powertrain, although with the NX's Beijing debut still over a week away, here's hoping we know more soon.
As for that design... well, we're waiting to see it up close. The initial reaction from the Autoblog team has been mixed so far. Like the IS, there are plenty of sharp angles, while the front is dominated by the brand's spindle grille. Lexus' designers have refined the shape of the headlights, giving them a cleaner overall look than on the pioneering IS. In back, LED taillights come standard. According to Lexus, 17-inch wheels are the base rollers, while 18s are optional.

Google self-driving Lexus crashes into a bus

Google's self-driving cars have been in accidents before, but always on the receiving end... at least, until now. The company has filed a California DMV accident report (PDF) confirming that one of its autonomous vehicles (a Lexus RX450h) collided with a bus in Mountain View. The crash happened when the robotic SUV had to go into the center lane to make a right turn around some sand bags – both the vehicle and its test driver incorrectly assumed that a bus approaching from behind would slow or stop to let the car through. The Lexus smacked into the side of the bus at low speed, damaging its front fender, wheel and sensor in the process. This was a minor incident, and we're happy to report that there were no injuries. However, this might be the first instance where one of Google's self-driving cars caused an accident. If so, the Mountain View crew can no longer say it's an innocent dove on the roads -- while this wasn't a glitch, its software made a decision that led to a crash. We've reached out to Google to see if it can elaborate on what happened. No matter what the response, it was always going to be difficult to avoid this kind of incident. Until self-driving cars can anticipate every possible road hazard, there's always a chance that they'll either be confused or make choices with unexpected (and sometimes unfortunate) consequences. However, the hope at this early stage isn't to achieve a flawless track record. Instead, it's to show that self-driving cars can be safer overall than their human-piloted counterparts.Related Video:This article by Jon Fingas originally ran on Engadget, the definitive guide to this connected life. Image Credit: AP Photo/Eric Risberg Green Lexus Safety SUV Autonomous Vehicles Videos California transportation gear