It's tried to create that impression by attaching its name to the Red Bull Racing team, by sprucing up the G37 Coupe and G37 Convertible as part of its lack-luster Infiniti Performance Line ...

Now for the bad news. The shadowy source says the high-performance IPL will be priced in line with the GT-R, at least in Japan. On this side of the globe, the brawny Nissan commands a price well ...

Three years ago, Infiniti created the Infiniti Performance Line (IPL) which has struggled to gain traction on the marketplace with the Q60 IPL model. But according to Infiniti CEO Johan de ...

Performance-oriented IPL (for Infiniti Performance Line) versions of the G37 coupe and convertible were offered for 2011 and 2013, respectively.

Propelled by a 218-horsepower 2.5-liter engine, the G25 Sedan shares many of the standard comforts found with the G37. Featuring tailored sport equipment, the IPL (INFINITI Performance Line) premieres ...

Propelled by a 218-horsepower 2.5-liter engine, the G25 Sedan shares many of the standard comforts found with the G37. Featuring tailored sport equipment, the IPL (INFINITI Performance Line) premieres ...