[The Automotive Enthusiast]

I was expecting BMW to hop on the 48v motor bandwagon with the new 3er. Start/Stops are still going to rattle the car and that is one of my biggest gripes. I'm all for saving gas and the environment, but not at the expense of comfort/convenience. Driven both an Audi and a Mercedes vehicles with a 48v motor and the start/stop is seamless.