Here are some of the companies forging ahead.

However, most near-term plans involve level three autonomy that requires the driver to always remain vigilant.

Mercedes-Benz

Daimler

Intelligent Drive system cars almost self-driving.

Cars on a highway with boxes simulating the view of a driverless car with artificial intelligence.

Dong Wenjie / Moment / Getty

Test vehicles have reached level 5 autonomy.

Most testing has taken place in Europe, not the US.

Self-driving vehicle plans only include level 3 autonomy.

A Daimler self-driving car in the Intelligent World Drive program is tested on a real city street in Las Vegas.

Daimler

Intelligent Drive, available in some Mercedes vehicles, offers a close approximation of a self-driving experience.

However, it still requires constant supervision from a human driver.

GM Cruise

Cruise LLC

Cruise Automation acquisition.

A GM Cruise self-driving car parked on a street

Cruise LLC

Driverless functionality with Super Cruise system.

Had fallen behind competition in the past.

More accidents than competitors in California.

Waymo driverless cars line up to pick up passengers.

Justin Sullivan / Staff / Getty Images

Super Cruise geofenced to approved highways.

This system only works on highways and relies on extensive mapping work done by GM.

Waymo

Justin Sullivan / Staff / Getty Images

More testing miles in more cities than the competition.

Tesla Model S Autopilot

Tesla

Operates fully autonomous vehicles.

Fewer accidents than competitors.

Still has obstacles to overcome.

Traffic light and correct lane issues.

In 2023, Waymo completed over 700,000 trips without a human driver.

Tesla

Software updates enhance Autopilot capabilities.

High-profile accidents raise safety questions.

Full Self-Driving only optional upgrade.

Tesla, founded in 2003, is more than just an electric car company.

They’ve been at the forefront of developing technology that could revolutionize how we drive.

Beyond focusing on sustainable energy, Tesla has invested heavily in advanced driver assistance systems and autonomous driving.

Tesla’s Autopilot system is a prime example of its commitment to self-driving tech.