On the BYD Seal, there are a number of advanced driver-assistance systems (ADAS), such as adaptive cruise control, lane-keeping assist and automatic emergency braking. But these systems have been hit and miss when it comes to performance and reliability compared to more established competitors such as Tesla, Mercedes, or Volvo. The Seal's ADAS gets some love for being smooth and getting frequent over the air updates, but there complaints of overly sensitive alerts or unreliable performance. As a result, debates have arisen about whether newer EV manufacturers such as BYD can match traditional automakers and tech focused companies in developing and refining complex ADAS features. It often includes conversation about software development, sensor quality and the role of ADAS in the whole EV package.