Head of Mercedes engine department: "Many of us have suffered hearing damage"

When the V6 turbos were introduced into Formula 1 back in 2014, they were not popular with the fans. Many were disappointed that the cars were not as loud and no longer had naturally aspirated V8, V10 or V12 engines. However, Andy Cowell, the man responsible for the hybrid power source at Mercedes, does not look back with the same fondness. 

Back when the new engines were introduced many were underwhelmed but fans have now become used to the new noise. 

“I think that in 2014, none of our engines were properly adjusted. Now everyone has adjusted their engine well. I think that makes the sound pleasant. The volume is therefore not very high, but it still makes quite a lot of noise," Cowell said to Motor Sport Magazine.

The lack of noise was even more noticeable when Formula 2 were still running loud engines which made the quieter Formula 1 cars seem a little unimpressive. Formula 2 now run turbocharged engines which has made the cars more similar. 

“The supporting classes now also run on turbo engines, so the sounds all sound a bit the same. I think we see more families coming to the circuit as a result," he said. 

Many working on the grid have picked up long term hearing damage from years in Formula 1 and the turbo V6's are less demanding on the ears. 

"With those screaming V8 and V10 engines, children definitely did not get close to the circuit. You don't do that to your child. Many of us in the industry have suffered hearing damage, so I think it's a good step forward."

Fans have now become used to the current hybrid power units and it seems that they are here to stay. However, there is nothing better than hearing an old F1 car scream past and most petrolheads would love to see Formula 1 return to the old ways.