BMW 3 Series Electric “NK1” Will Use Sixth-Gen Electric Powertrain

When it comes to developing EV powertrains, there’s really one attribute that matters above all else – efficiency; how many miles per kWh it can muster and how it can minimize waste. With the upcoming electric BMW 3 Series, dubbed “NK1”, BMW will be debuting its sixth-generation electric powertrain, which is said to have an emphasis on efficiency.