The iconic German automaker on Monday unveiled its new Mission e concept, a new four-door, four-seat all-electric car that features system power of 600 horsepower, acceleration of 0 to 60 miles per hour in under 3.5 seconds, and a driving range of more than 310 miles per charge. Porsche says that it takes around 15 minutes to reach an 80% charge of the car, so it shouldn’t take you very long to get the car back on the road if you find yourself running low on juice during a drive.