Watch out Tesla: General Motors is working on a $30,000 all-electric vehicle. Volkswagen could soon have an all-turbo lineup. And the federal government is close to closing out its position in GM. What does it all mean for investors?

These are the topics Rex Moore and John Rosevear tackle on this week's edition of Motor Money.

Fool contributor John Rosevear owns shares of Ford and General Motors. Rex Moore owns no companies mentioned. The Motley Fool recommends Ford, General Motors, and Tesla Motors. The Motley Fool owns shares of Ford and Tesla Motors. Try any of our Foolish newsletter services free for 30 days. We Fools may not all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Motley Fool has a disclosure policy.