Next-Generation Design
Completely redesigned, the RX is markedly different from the previous generation. With sharply defined and dramatically angled lines, and a distinctive trapezoid grille, the 2011 RX shares many design cues with the current Lexus sedans. It also features standard 18-inch five-spoke alloy wheels and can be outfitted with available 19-inch seven-spoke alloy wheels that are exclusive to the RX.
Next-Generation Navigation System
The available next-generation voice-activated Hard Disk Drive (HDD) Navigation System on the RX utilizes a higher resolution eight-inch LCD placed closer to eye level to help you remain focused on the road. A more intuitive interface was also developed to display a linear progression of your commands as you use different functions within the system. Featuring voice command, an advanced voice-recognition system, you can search for destinations using your natural speaking voice and phrasing. "Show me Chinese restaurants," from the destination menu, for example, will display locations in your immediate vicinity. And once a destination is selected, the system will calculate up to three different routes and provide audible and visual directions as you drive
3.5-liter V6 Engine
Delivering more horsepower and torque than the previous generation RX, the 3.5-liter engine makes 90 percent of its peak torque available in a low rpm range for incredibly responsive power at all engine speeds. All the while providing greater fuel efficiency.
The RX also employs a Dual Variable Valve Timing with intelligence (VVT-i) system that optimizes both the intake and exhaust valve timing throughout the rpm range, according to engine and driving conditions. The system continuously monitors the engine's speed and load to respond to the driver's demands. This helps provide improved fuel efficiency, lower exhaust emissions and optimize power across all driving ranges. Torque is increased at lower speeds for better thrust. And power is boosted at higher speeds for better acceleration.
Class-Leading 10-Airbag System
The class-leading Supplemental Restraint System (SRS) in the RX includes front seat-mounted side-impact airbags that provide a larger protection area than conventional side airbags. A driver's dual-stage airbag deploys at one of two speeds, depending on factors like crash severity and driver's seat-track position. And the front passenger's dual-stage, twin-chamber airbag uses occupant weight and crash-severity sensors to monitor its deployment. Also included are front and rear roll-sensing side curtain airbags, outboard rear seat-mounted airbags and driver's and front passenger's knee airbags.
