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2014 Acura RLX gets trick hybrid all-wheel drive system for LA

Acura has endured a year of mixed reviews and middling sales for its new RLX flagship. Meanwhile, the Japanese automaker has been readying what may be the very best version of the car for its debut. Now the wait is almost over, as Acura will show its 2014 RLX Sport Hybrid SH-AWD at this year's LA Auto Show.
When it comes to dealerships in the spring of 2014, the RLX Hybrid will be the most powerful production car Acura has ever sold. The combination of a 3.5-liter V6 and three electric motors - a 35-kilowatt motor pushing torque to the front wheels and two 27-kW units feeding the rears - creates a total system output of 377 horsepower.
Those rear-end electric motors do more than just add power, they also drive the rear wheels without a traditional rear drive shaft and differential. This newest iteration of the Super Handling-All Wheel Drive calls upon the two rear motors to both drive and brake the rear wheels, vectoring torque in cornering situations for additional grip. All three electric motors make use of regenerative braking to feed electricity back into the system's 260-volt lithium-ion battery pack.

2015 Acura TLX driving to be a 'red carpet athlete' [w/video]

Herein lies the broom that will sweep away both the TL and the TSX, and its name is the Acura TLX Prototype. Proposed as a "red carpet athlete," the production midsize TLX will slot in between the ILX and RLX range-topper in the brand's sedan lineup while presenting its take on "luxury refinement and sports-sedan athleticism with exhilarating performance."
Custom five-spoke alloys on low-profile tires support a sedan full of design cues honed on other Acura models, including a chiseled hood and exaggerated fender lines with shorter overhangs (the TLX is 3.8 inches shorter than but has the same wheelbase as the TL), all draped in Athletic Red Pearl paintwork. Acura's Jewel Eye headlights get a supporting act from the side mirrors, where a strip of LEDs light up dynamically when the turn signal is used.
The TLX's upscale powertrain option will be a direct-injected 3.5-liter V6 with cylinder deactivation, paired with a new nine-speed automatic.

Acura recalling nearly 20k new MDX crossovers over AWD driveshafts

Acura is recalling nearly 20,000 of its 2014 MDX crossovers fitted with all-wheel drive over driveshaft concerns. The affected vehicles were built between May 6, 2013 and October 14, 2013, and have bolts that attach the driveshaft to the transmission that may not have been tightened properly.
Needless to say, an improperly secured driveshaft could lead to a number of problems, including everything from excessive drivetrain noise to full driveshaft detachment, a condition which could result in a loss of power and crash.
There's been no reports of accidents, injuries or deaths relating to the driveshaft issues. Acura will begin notifying all 19,197 owners in question of the recall, and will request that they report in for repairs, which will consist of tightening the driveshaft-attaching bolts. Scroll down for the official bulletin from NHTSA.