HomeDid You KnowThe BMW M5 engine is so quiet that fake engine noises are played through the speakers in order to remind buyers of their cars’ performance levels. The BMW M5 engine is so quiet that fake engine noises are played through the speakers in order to remind buyers of their cars’ performance levels. By Apurva Ambep April 22, 2018 0 Comments Don't Miss It The most expensive street-legal car in the world is the Koenigsegg CCXR Trevita, at $4.8 million. It is literally coated in diamonds. There are just 3 in existence. Up Next It is a criminal offense to drive around Russia in a dirty car. Related Articles Did You KnowDecember 25, 2020 All You Need To Know About Hybrid Vehicles Did You KnowDecember 2, 2020 All you need to know about RPM Did You KnowJune 16, 2020 Top Driving Tips for Highway More in Did You Know The U.S state Nevada became the first state to issue a license for self-driving vehicles June 22, 2018