- The Power
According to leaked news reports, the all-electric i4 will pack a 530-horsepower motor linked to an 80-kilowatt-hour battery pack. This will enable the sedan to sprint past 60 mph in 4 seconds. This is number is a conservative estimate because, despite a smaller 450 horsepower motor, the Tesla Model 3 reaches 60 mph in 3.2 seconds. Since the i4 has an 80-horsepower lead over the Model 3, we expect it to go like hell. By the way, the most powerful BMW V8 also makes 530 horsepower.