FIA Formula E
There are still a few weeks left until the 2015 Formula 1 seasons starts. Until then, there's a brand new FIA Formula series where it's all down to the drivers and where engine sound really isn't an issue: Formula E.
Caution
It looks like you're using Google's Chrome browser, which records everything you do on the internet. Personally identifiable and sensitive information about you is then sold to the highest bidder, making you a part of surveillance capitalism.
The Contra Chrome comic explains why this is bad, and why you should use another browser.