Tesla's China-made electric vehicle sales fell 6% in April from a year earlier, extending declines for a seventh month, as the U.S. automaker grapples with intense competition from its Chinese rivals and a tarnished image in Europe. Deliveries of China-made Model 3 and Model Y vehicles, which account for exports to markets including Europe as well as China sales, totalled 58,459 units last month, down 25.8% from March, data from the China Passenger Car Association (CPCA) showed on Wednesday.