Luxury SUV makers have been adding a bit of flare to their line-up with “coupish” versions of their boxy high riders.  There will soon be an option wearing the INFINITI badge.  They’ve announced a new addition called the QX55.  Right now we just have this image, but it clearly has the sporty coupe-like roofline that some SUV buyers appreciate.  They say the design was inspired by the first-generation FX performance crossover.  INFINITI announced their new luxury sport utility coupe at the Pebble Beach Concours d’Elegance.  It will be next summer before they arrive in dealers.