A billion miles in less than a decade: GM's Super Cruise reaches a milestone

GM says Super Cruise has passed 1 billion miles driven in the US and Canada.

The hands-free system is now used across nearly 750,000 vehicles, showing broad adoption.

Since launching on the Cadillac CT6 in 2017, GM has steadily expanded highway coverage.

The milestone suggests Super Cruise has grown from a niche feature into a widely used driver-assistance product.