BYD overtakes Tesla in Europe for the first time. That's more bad news for Elon Musk.

BYD just scored a major win against Tesla in one of its biggest markets. The Chinese electric vehicle giant outsold Tesla in Europe for the first time last month, as Elon Musk's automaker saw its sales collapse amid furious backlash over its CEO's politics.BYD sold 7,230 battery-electric vehicles in April, compared to 7,165 for Tesla, according to JATO Dynamics data. It's a major milestone for the Chinese brand, and suggests BYD has taken advantage of Tesla's alarming decline in Europe.New Tesla registrat ...