Available in All-Wheel Drive (AWD), the Lexus RX 350 F Sport teams a 3.5-liter V6 engine with an eight-speed Electronically Controlled Transmission with intelligence (ECT-i) for an output of 270 horsepower at 6,200 rpm. Dual Variable Valve Timing with intelligence (VVT-i) is used to control both intake and exhaust camshafts independently; optimizing engine performance at many speeds and loads.
The Lexus RX 350 F Sport’s eight-speed automatic transmission has paddle shifters as standard equipment. It yields quick shifting response with help from miniature high-flow linear solenoids that allow more precise clutch operation. The torque converter uses a low-speed lockup damper to enable lock-up from first to eighth gear to help improve the fuel economy.
The RX 350 F Sport model features an electronically controlled Active Torque Control AWD system. Active Torque Control AWD uses an electronically controlled coupling ahead of the rear differential to vary torque distribution anywhere from 100:0 to 50:50 front to rear, depending on driving dynamics and road conditions. When accelerating, or starting off on a low-grip surface, torque is quickly provided to all four wheels. At steady speeds, torque is sent only to the front wheels, enhancing fuel efficiency. The model is expected to earn EPA ratings of 19 mpg city, 25 mpg highway, 21 mpg combined.