German magazine compares real-world electric-car ranges, efficiencies in cold weather

Opel Ampera-eIt's 41 degrees F outside. Your electric car, rated for 100 miles, has been charging all night in the cold. Ahead of you lies a 80-mile drive. How confident are you that you'll make it to your destination? What if you want to set your climate control to a comfortable 70 degrees F? Germany's AutoBild wondered the same thing, so it gathered some of...