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When did the Lexus RX get adaptive cruise control?

The Lexus RX, a popular luxury crossover SUV, first introduced adaptive cruise control as an available feature in 2005 on the third-generation RX model.


Adaptive Cruise Control in the Lexus RX


Adaptive cruise control is an advanced driver assistance system that automatically adjusts the vehicle's speed to maintain a safe following distance from the car in front. This feature was first introduced on the Lexus RX in 2005 as part of the model's third generation, which was produced from 2003 to 2009.


The adaptive cruise control system on the Lexus RX uses radar sensors to detect the distance to the vehicle ahead and automatically adjusts the throttle and brakes to maintain a pre-set following distance. This allows the driver to maintain a constant speed on the highway without having to constantly adjust the accelerator pedal.


Evolution of Adaptive Cruise Control on the Lexus RX


Since its initial introduction in 2005, the adaptive cruise control system on the Lexus RX has continued to evolve and improve over subsequent generations of the vehicle:



  • 2005-2009 (3rd generation): Adaptive cruise control was first introduced as an optional feature.

  • 2010-2015 (4th generation): Adaptive cruise control became a standard feature on higher trim levels of the Lexus RX.

  • 2016-present (5th generation): The latest Lexus RX models feature an enhanced adaptive cruise control system with additional capabilities, such as the ability to bring the vehicle to a complete stop in traffic.


Today, adaptive cruise control is a common feature on many luxury vehicles, including the Lexus RX, and has become an important safety and convenience technology for drivers.

Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.