Tesla’s fourth-quarter adjusted profits rose slightly amid a big push to sell its electric vehicles with offers of zero financing and other incentives, but the results still fell short of Wall Street forecasts.

The robotaxi service Musk said will launch in June will likely be distinct from the purpose-built “Cybercab” vehicles that it touted at a splashy LA event in October. Tesla said at the time that it would aim to start manufacturing its Cybercab—which won’t have a steering wheel or pedals—sometime before 2027.