The QX55. This crossover coupe was introduced as an all-new addition to the range just two years ago, and Infiniti’s marketing calls it the spiritual successor to the FX series. Its mission?

More: Infiniti Teases New QX65 Coupe Crossover, Draws Inspiration From The FX Given numbers like that, it’s not surprising ...

View image gallery of Infiniti FX. FX has 21 photos and 360° view. Take a look at the front & rear view, side & top view & all the pictures of FX.

Under the bonnet of the Infiniti FX is either a 3.7-litre V6 or 5.0-litre V8 petrol or, from mid-2010, a 3.0-litre V6 diesel. The 320PS 3.7-litre V6 will be more than sufficient for most buyers needs.