Vehicle Stability Assist™ (VSA®)
2019 Acura ILX Pricing and Specs Vehicle Stability Assist

The Vehicle Stability Assist™ (VSA®)12 system helps makes every driver a better driver by using an array of sensors, along with ABS, to reduce the dangers of oversteer or understeer.

  • VSA® continually monitors vehicle speed, throttle position, individual wheel speeds, steering angle, lateral G-force and yaw rate.
  • When the potential for oversteer or understeer is detected, the VSA® modulator reduces the engine’s torque and applies the brakes to each wheel as needed to help stabilize the vehicle.
  • VSA® response is quick enough that instability may be corrected before the driver even notices.