Infiniti G is a mid-size entry-level luxury car and coupe produced by Nissan's luxury brand Infiniti. The first two generations of the Infiniti G (P10 and P11) were based on the Nissan Primera and were originally compact executive cars, while the third generation (V35) of the Infiniti G were based on the sportier Nissan Skyline platform. In its latest version (V36) the Nissan FM platform used for the 2nd gen G cars has shared components with the Infiniti M and also underpins the 350Z and the Infiniti FX models