The 2012 Infiniti EX runs on premium unleaded (recommended).
The 2012 Infiniti QX runs on premium unleaded (recommended).
The 2012 Infiniti M runs on premium unleaded (required).
The 2012 Infiniti FX runs on premium unleaded (required).
The 2012 Infiniti G-Convertible runs on premium unleaded (recommended).
The 2012 Infiniti G-Sedan runs on premium unleaded (recommended).
The 2012 Infiniti G-Coupe runs on premium unleaded (recommended).
The 2014 Infiniti QX70 runs on premium unleaded (required).
The 2013 Infiniti JX runs on premium unleaded (recommended).
The 2013 Infiniti M runs on premium unleaded (required).
The 2011 Infiniti FX runs on premium unleaded (required).
The 2011 Infiniti EX runs on premium unleaded (recommended).
The 2014 Infiniti QX60 runs on premium unleaded (recommended).