Question: what is the difference between the i3 and i3s?
Answer: The biggest difference between the i3 and i3s is power. Where the standard model makes 170 horsepower and 184 pound-feet of torque, the i3s makes 184 hp and 199 lb-ft. BMW claims the i3s will do zero to 60 mph in 6.8 seconds, compared to 7.2 seconds for the standard i3.