Global new car sales will soar from 70 million in 2010 to 125 million by 2025, but the way those cars are used and who will own them is going to change rapidly according to a new report from the Study: Car sales will grow, but so will car sharing DETROIT -- Global new car sales will soar from 70 million in 2010 to 125 million by 2025, but the way those cars are used and who will own them is going to change rapidly according to a new report from the Check out this story on USATODAY.com: http://usat.ly/1FxuxgW DETROIT -- Global new car sales will soar from 70 million in 2010 to 125 million by 2025, but the way those cars are used and who will own them is going to change rapidly according to a new report from the McKinsey consulting firm.