BMW has shared a new update about the development of the i7. Their prototypes are currently undergoing hot weather testing.
www.press.bmwgroup.com
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Steep mountain roads, high temperatures: Testing the BMW i7 drive under extreme conditions.
The series development process for the world's only purely electrically powered luxury sedan is entering its final phase as it being tested on gruelling test tracks around the world, Electric motors, all-wheel drive and high-voltage battery must prove how reliable and high-performing they are...
