Fuel grade for 525i

[mar_21]

I bought a 1990 525i with 73,000 miles on it, its in mint condition. I was wondering what fuel grade would be best for my car??

[Bill R.]

that.







I bought a 1990 525i with 73,000 miles on it, its in mint condition. I was wondering what fuel grade would be best for my car??

[mar_21]

thanks for the help