Tesla's revenue was flat and its expenses skyrocketed as it pressed the accelerator on its Optimus robots, AI, and autonomous driving.

To compete with Tesla, Rivian, and a host of Chinese automakers, GM’s fourth-gen EV platform will roll out a new central computer and electrical architecture that will debut in 2028 in the Cadillac Escalade IQ.

It's one of the biggest overhauls ever to the 30-year-old connected car product.