I didn’t know about it until I saw one at Electrify Expo last year. In 1992, BMW showcased the all-electric E2 Prototype at the Los Angeles Auto Show. This concept car’s specs included: Top speed: 74.5 Mph (120 km/h) 0-31mph : 6.5s (0-50 km/h) Range: 155 miles (250 km) This car remained a concept. Believe...