What happens if I don't use premium gasoline in my Audi A5?

I've been using regular gasoline in my Audi A5 for the last few weeks and I've heard some people say it can cause damage to the engine. Is this true? What should I be using instead?

Although your Audi A5 is designed to run on premium gasoline, it can technically run on regular gasoline without any immediate damage. However, over time the lower quality fuel can cause strain on the engine and ultimately reduce its performance and longevity. It's recommended to use premium gasoline to ensure your Audi A5 runs at peak performance and lasts for years to come.

As a mechanic who has worked on many Audi A5s, I highly advise using premium gasoline. While it may seem like a small cost-saving measure in the short term, using regular gasoline can lead to costly repairs and reduced performance in the long run. Trust me, it's worth the extra few dollars at the pump.

I've been using regular gasoline in my Audi A5 for a while now and haven't had any issues. But after doing some research, I've learned that premium gasoline is specifically formulated for higher performance cars like the A5. I plan on switching to premium to see if I notice a difference in my car's performance.