Q&A: What does Porsche electric car mean for the luxury brand?

USA TODAYQ&A: What does Porsche electric car mean for the luxury brand?USA TODAYAt the Frankfurt Motor Show this week, Porsche unveiled a concept car that's a competitor to Tesla's Model S. The all-electric Mission E can go from 0 to 60 miles per hour in 3.5 seconds, has 600 horsepower and a top speed of 155 mph. It can be charged ...Porsche's new electric sports car will make Tesla owners jealousFortunePorsche plans electric car to challenge TeslaCNNMoneyPorsche Mission E electric sports car has holograms, charges in 15 minutesComputerworldNew York Times -Wall Street Journal -Los Angeles Timesall 409 news articles »