Does the 2016 Lexus IS have adaptive cruise control?
Yes — adaptive cruise control is available on the 2016 Lexus IS, but only when the optional Lexus Safety System+ package is installed.
Dynamic Radar Cruise Control (DRCC) uses radar sensors to maintain a preselected following distance from the vehicle ahead and automatically adjusts speed on highways. On the 2016 IS, DRCC is not standard and is offered with the Safety System+ package on eligible trims and markets.
What adaptive cruise control does in the 2016 IS
Dynamic Radar Cruise Control is part of the vehicle’s driver-assistance suite and works to reduce driver workload on highway drives. The following features represent the core capabilities typically included with DRCC in this model year:
- Maintains a set following distance from the vehicle ahead by automatically adjusting throttle and braking.
- Uses radar sensors (and sometimes camera input) to monitor traffic and adjust speed accordingly.
- Allows the driver to set a desired speed and distance, with the system adapting to changing traffic conditions up to highway speeds.
- Can be canceled or overridden by braking, steering input, or pressing the cancel button.
- Is offered as part of the Lexus Safety System+ package rather than as a standalone feature.
In practice, DRCC is designed to assist with long highway drives, helping to maintain a steady pace and safe following distance, but it requires driver attention and is not a substitute for attentive driving.
Availability by trim and market
Since DRCC is tied to the optional Safety System+ package, its availability depends on trim level and regional market. The feature was typically offered on higher trims or as part of the safety option package, not on the base IS models.
- United States: Adaptive cruise control is available on IS models when equipped with the Lexus Safety System+ package; not included on base configurations.
- Canada and other regions: Availability generally followed the same pattern—DRCC included with Safety System+ or equivalent safety packages on eligible trims.
- Notes: Exact contents of the Safety System+ package and whether DRCC is included can vary by year, trim, and option codes. Always verify with the window sticker or a dealer for a specific vehicle.
If you’re shopping for a 2016 IS and want adaptive cruise control, look for a Safety System+ insignia or DRCC mention on the option list, and confirm with the dealer or vehicle documentation.
Summary
For the 2016 Lexus IS, adaptive cruise control is available only when the car is equipped with the Lexus Safety System+ package, which includes Dynamic Radar Cruise Control. Base models do not include DRCC. The feature enhances highway driving by maintaining a safe following distance and adjusting speed automatically, but it requires active driver supervision and varies by trim and market. Always verify the presence of DRCC via the vehicle’s window sticker or a dealer confirmation.
