Yup, the bumped up the 0-60 time of the 85D from 5.4s to 4.2s just based on usage data after the first few months they were in the wild. They'd found that they'

Yup, the bumped up the 0-60 time of the 85D from 5.4s to 4.2s just based on usage data after the first few months they were in the wild. They'd found that they'd greatly under-rated the motor and provided it as a free update. As an 85D owner that was wonderful. I'm sure they're also doing the same with autopilot. Imagine being able to use your entire fleet of 100k cars to aggregate data about how to best tune critical subsystems.