Tesla's Autopilot and Cadillac's Super Cruise are the most capable driver assistance systems available and provide a glimpse toward the future of self-driving cars. These semi-autonomous driving modes aren't the same, though. And while Tesla's Autopilot has been deployed on the Model S, Model X and Model 3, Super Cruise debuted this year and is available only on the Cadillac CT6. We drove an Autopilot-equipped Tesla Model 3 and a Super Cruise-equipped Cadillac CT6 to explore the system's similarities and differences in the real world.

Read our review of the 2018 Cadillac CT6 here: https://www.edmunds.com/cadillac/ct6/...

Read our review of the 2017 Tesla Model 3 here:
https://www.edmunds.com/tesla/model-3...

Read about our long-term road test with the Model 3 here:
https://www.edmunds.com/tesla/model-3...

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