The 3.5-liter V6 Atkinson-cycle engine is able to convert more of the energy generated during combustion into mechanical energy than conventional engines. This innovative system contributes to low emissions and enhanced fuel efficiency.
The RX Hybrid captures, cools and reuses exhaust gas, reducing emissions and providing best-in-class fuel economy . A portion of these gasses is used to warm up the engine, significantly shortening the time it takes the RX to reach a temperature at which it can function on battery power alone.
The RX Hybrid is the first hybrid vehicle to feature Intelligent Shift Control, a system that can estimate whether you are traveling uphill or downhill and automatically provide the optimal engine response. Or you can manually shift for greater responsiveness and maneuverability.
Welcome to Lexus of Knoxville
At Lexus of Knoxville, it’s our mission to provide the drivers of Knoxville and surrounding locations with prestigious, luxury cars, SUVs & Hybrid Vehicles from Lexus. From unparalleled customer service to world-class quality, we implement our high standards every day to meet your exacting expectations as customers by selling the finest new and used Lexus cars ever built. As a certified Lexus dealer in Knoxville, we go above and beyond to implement our expertise and experience to assist your every need.
As Your local Lexus Auto Dealer, located in Knoxville, Lexus of Knoxville is proud to provide new and used Lexus cars, parts, accessories and service to the fine drivers of here, there, everywhere and surrounding areas.
 2014 RX 450h versus 2013 competitors; based on EPA-combined mpg ratings for Luxury Midsize SUVs, Actual mileage will vary.