The Body and Chassis
To further enhance handling and ride comfort, the new Acura RL retains a fully independent suspension system with front double-wishbone and rear multi-link architecture. For 2009 the Acura RL features higher rate coil springs, larger diameter stabilizer bars, stiffer subframe mount bushings and improved design steering rack components. To further improve handling and looks, new 18-inch diameter 7-spoke aluminum wheels are matched with more aggressive tires (replacing the previous 17-inch wheel/tire offering).
The 2009 Acura RL's new exterior styling is not only more aggressive, but delivers excellent aerodynamics and reduced rear lift at higher speeds. The Acura RL's more athletic style foreshadows the power concealed by the new power plenum front grille and blow-formed aluminum hood. The RL's shape is taut and athletic, and its acceleration and cornering performance allow it to challenge the most capable German and Japanese sports sedans. Comfort, quietness and ride quality are also on a par with performance sedan competitors.
Inside, the Acura RL features a more elegantly styled interior that includes more room for rear seat passengers, easier-to-use front seat belts, door-mounted pull pockets, softer arm rests, redesigned vents, larger/clearer lettering for HVAC controls, and easier actuation of climate control functions. A revised steering wheel with available genuine wood trim (included with the CMBS package) and metal-look accents is now fitted to the Acura RL along with a matching wood-trimmed transmission shift knob. Complementing the steering wheel are upgraded gauges that incorporate brushed metal accents for enhanced appearance. For 2009, additional insulation, a more high-tech design of Acura's acoustic glass windshield, and a new Active Sound Control (ASC) noise abatement system team to further reduce the Acura RL's already quiet cabin.
The Acura RL retains Acura's extremely rigid Advanced Compatibility Engineering™ (ACE™) body structure that features extensive use of high-tensile steel and lightweight aluminum components to take vehicle construction beyond conventional safety protocols while keeping overall vehicle weight in check. The ACE™ structure's front-mounted polygonal main frame is designed to help prevent cabin deformation by distributing frontal impact forces through multiple load bearing pathways--and away from the passenger compartment. For 2009, to enhance safety a new Active Head Restraint System is built into the front seats to help improve neck and head protection in the event in a rear impact collision. To further aid in safety, the Acura RL includes as standard a passenger seatbelt reminder, Tire Pressure Monitoring System (TPMS) and six airbags.