The 2012 Infiniti G-Sedan runs on premium unleaded (recommended).
The 2012 Infiniti QX runs on premium unleaded (recommended).
The 2012 Infiniti FX runs on premium unleaded (required).
The 2012 Infiniti EX runs on premium unleaded (recommended).
The 2012 Infiniti M runs on premium unleaded (required).
The 2012 Infiniti G-Convertible runs on premium unleaded (recommended).
The 2012 Infiniti G-Coupe runs on premium unleaded (recommended).
The 2012 Infiniti EX has a 7-speed shiftable automatic.
The 2012 Infiniti FX has a 7-speed shiftable automatic.
The 2012 Infiniti QX has a 7-speed shiftable automatic.
The 2012 Infiniti M has a 7-speed shiftable automatic.
The 2012 Infiniti G-Convertible has a 7-speed shiftable automatic.
The 2012 Infiniti G-Coupe has a 7-speed shiftable automatic.