The company led by Elon Musk is selling fewer electric cars, and its big bets on driverless taxis and artificial intelligence could take many years to pay off.

The former president’s comments on E.V.s have shifted since he has grown more friendly with Elon Musk, the billionaire head of Tesla.

General Motors said the self-driving division’s cars will run in Dallas, Houston and Phoenix after an accident last year. Human drivers will supervise the cars.

Taking a safe driver course can save you 10 percent on the premium, one expert said. Improving your credit score can also help as can getting married.

The General Motors sports car, which enjoyed strong sales after a big design change, now has a hybrid version and may get a fully electric model that may turn off some gas-loving customers.

Ferrari has positioned itself as a high-end fashion and lifestyle brand that appeals to more than just Formula 1 fans. Could Jeep follow that lead?