What's one car myth that people still believe?

Every car enthusiast has heard them...

"Never buy a car over 100,000 miles."

"Red cars cost more to insure."

"Premium fuel always gives more power."

Which car myth do you still hear people repeating?

If you're browsing locally:

[used cars for sale Aylesbury](https://sellusyourcars.co.uk/used-cars/for-sale/aylesbury)