It says the 300,000 Teslas on the road have been driven a total of 7.5 billion miles, and about 40 fires have been reported... compared to a rate of 55 fires per billion miles traveled in gasoline cars."
Are Electric Cars More Likely To Catch Fire? CNN Business - May 17, 2018
--.https://money.cnn.com/2018/05/17/news/companies/electric-car-fire-risk/index.html#:~:text=It%20says%20the%20300%2C000%20Teslas,miles%20traveled%20in%20gasoline%20cars.