The 2004 BMW X3 runs on premium unleaded (required).
The 2004 BMW M3 runs on premium unleaded (required).
The 2004 BMW Z4 runs on premium unleaded (required).
The 2004 BMW 7-Series runs on premium unleaded (required).
The 2004 BMW 6-Series runs on premium unleaded (required).
The 2004 BMW 3-Series runs on premium unleaded (required).
The 2004 BMW 5-Series runs on premium unleaded (required).
The 2009 BMW M5 runs on premium unleaded (required).
The 2005 BMW X5 runs on premium unleaded (required).
The 2002 BMW M5 runs on premium unleaded (required).
The 2001 BMW M3 runs on premium unleaded (required).
The 2006 BMW M5 runs on premium unleaded (required).