BMW unveils new 7 Series; battery-electric i7
Green Car Congress
APRIL 21, 2022
The V8, too, gains 48V mild hybrid technology, and with the electric motor integrated into the new eight-speed Steptronic Sport transmission delivers the twin benefits of optimized response and power delivery under acceleration, and greater efficiency thanks to adaptive recuperation. The high-voltage battery is heated using a dedicated 5.5
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