What is the best gasoline available in San Diego, California?
I live in San Diego, California, and drive a 2002 VW GTI 1.8T with 104,000 miles. I want to use the best gasoline I can get for this car, which requires premium, but I don’t know what that is. However, I will not use a brand that I cannot buy using a mainstream credit card (e.g., ARCO).
This question is in the General Section. Responses must be helpful and on-topic.