Elon Musk made a lot of promises for Tesla Robotaxi in 2025. Here's what he missed.

Tesla CEO Elon Musk has a reputation for setting ambitious deadlines that his companies often struggle to meet.

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• Tesla launched its ride-hailing service, Robotaxi, in June, starting with Austin.
• The service looks a lot different from what CEO Elon Musk promised it would be by the end of 2025.
• Here's what Musk delivered — and missed — for the year.

Elon Musk has made a lot of promises for what Tesla Robotaxi would achieve by the end of 2025...