(April 5, 2012) Acura on Wednesday held the world debut of the Acura RLX Concept at the New York International Auto Show, providing luxury buyers with a first look at the design and engineering direction for its all-new Acura RLX flagship sedan, slated for launch at the beginning of 2013.  

The RLX Concept employs an array of new Acura technologies, including the Sport Hybrid SH-AWD system, in combination with sophisticated styling and smart packaging to deliver an entirely new level of performance, sophistication and comfort.



Utilizing highly efficient packaging, the RLX Concept delivers the interior space of a large luxury sedan with the footprint and agility of a midsize luxury sedan. The RLX Concept's all-new 3.5-liter direct-injected VTEC V-6 engine and Sport Hybrid SH-AWD system, with three electric motors, combine to generate more than 370-horsepower, and are paired with a 7-speed dual clutch transmission (DCT) and lightweight body to deliver V-8 acceleration with four-cylinder fuel economy—with an estimated EPA (city/highway/combined) rating of 30/30/30 mpg.

Acura shows direction new flagship sedan will take with RLX Concept"We have created a true luxury sedan based on our Acura DNA," said American Honda president & CEO, Tetsuo Iwamura. "This means achieving advanced performance through engineering efficiency to create a unique synergy between the vehicle and its driver. Inside and out, on the open road or city streets, the sophisticated and elegant Acura RLX will offer a level of connectivity, comfort and advanced performance demanded by today's luxury buyers.



Acura also announced that the production RLX will be offered in a 310-horsepower, front-wheel-drive version, which will also deliver superior handling performance through the application of another new Acura technology— Precision All Wheel Steer.

The RLX Concept styling builds on Acura's "Keen Edge" design motif with its taut and aerodynamic shape, carefully tailored proportions, and sophisticated and distinctive detailing.  Its athletic stance is accented by 20-inch forged aluminum wheels and 255/35 R20 high-performance tires.  Dimensionally, the RLX Concept is approximately the same length as the current RL, but with a two-inch longer wheelbase and two-inch shorter front overhang. Both the track and vehicle width increase by approximately two inches.

Through engineering efficiency, including substantial use of high-strength steel and aluminum, the RLX Concept achieves an ultra-rigid and light body design, with the front wheel drive version to weigh in at well under 4,000 pounds.

An all-new double wishbone front suspension, multi-link rear suspension, Amplitude Reactive Dampers and electronic power steering with a variable gear ratio team to provide the foundation for the RLX's precise and intuitive handling control — termed by Acura as "Inomama" or "at the will of the driver."

Front-wheel-drive versions of RLX will utilize Acura's all-new Precision All Wheel Steer system. This system provides for independent control of the steering (toe) angle of the right and left rear wheels by utilizing electrically controlled actuators. Precision All Wheel Steer works in tandem with Vehicle Stability Assist (VSA) and Variable Gear Ratio (VGR) steering to deliver an extraordinary level of cornering control and steering precision.

All-wheel-drive RLX models add even more handling performance with Acura's highly advanced Sport-Hybrid SH-AWD (Super-Handling All-Wheel Drive), recently introduced at the 2012 North American International Auto Show on the NSX Concept.

The performance hybrid system utilizes a front-mounted electric motor, located within the dual clutch transmission, and a unique dual electric motor drive unit with a bilateral torque adjustable control system to instantly generate negative or positive torque to the rear wheels during cornering. This provides a new level of agility and confidence to create an "on-the-rails-cornering" experience.