Can I use regular unleaded gasoline in my Toyota Supra?

I just purchased a Toyota Supra and I'm wondering if I can use regular unleaded gasoline instead of premium. Will this have any negative effects on my car's performance?

It is not recommended to use regular unleaded gasoline in your Toyota Supra. The engine is designed to run on premium fuel for optimal performance and fuel efficiency.

You technically can use regular unleaded gasoline, but it may cause your car's engine to knock and reduce its overall lifespan. It's best to stick with premium fuel.

I've been using regular unleaded gasoline in my Toyota Supra and haven't had any issues. However, I do notice a slight decrease in performance compared to when I use premium fuel.

I would highly recommend using premium fuel in your Toyota Supra. It may be more expensive, but it will help maintain your car's engine and give you the best driving experience.