Saving the dinosaurs: Startups drive to electrify fossil-fuel cars

In France, by comparison, the race is heating up among mass-market converters who spy an opportunity in the country’s anti-road pollution plans, which outpace much of Europe.

You can save your prized Aston Martin DB6, Porsche 911 or Mustang from the museum of combustion engine history. Or your Fiat 500 and Renault Clio, for that matter.