Man did they killed nomenclature big time. Unless you are current Infiniti enthusiast sales person you would have no clue what numbers after QX represent. Ok we get it you wanted the canon Q to be part of the badge after Q was killed, thats fine. But their most successful badges were G and FX and killing them off was a big mistake. Wouldn't GQ, GCQ, FXQ/FQx make more sense? If you have a single engine option don't even put no numbers. If you got two engine options go with triple digits like GQ 300 and GQ 500. Two digit designation like G35 was done to mimic BMW engine designations but BMW models consist of three digits overall. Audi tried double digit engine marking and failed as well. And as a bonus once/if flagship Q model comes back just call it THE Q