It's certainly possible that Tesla may be licensing some of their battery management technology to Daimler for use in their own hybrid and electric vehicle projects. Another possible scenario may be that Daimler will supply engines to Tesla for the WhiteStar sedan. Tesla has said that it will offer a range extended version of the WhiteStar. The 1.0L three cylinder from the Smart ForTwo might make a good driver for the generator (that sounds like a vaguely familiar specification). Supplying the engine to Tesla would help Daimler increase volumes of the Smart engine, allowing them to drive down costs. We're still waiting to hear back from Tesla with a comment and we'll update you when we hear something.
Update: Tesla VP Darryl Siry declined comment on the matter.
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