Lexus LQ in the Works?

Toyota Motor Corp. has filed a trademark application in the U.S. to use “LQ” as the name of a future vehicle, perhaps for a new range-topping model for the carmaker’s Lexus unit.

Lexus hasn’t used “Q” in any current or previous vehicles. The brand’s current crossover/SUV lineup is notated by an “X,” as in its LX, NX and RX models.

The LQ badge could be used for a more upscale crossover than the rugged LX, Motor Authority suggests. The website points to the stylish LF-1 Limitless concept model (pictured), which was unveiled at the Detroit auto show in January, as a possible precursor to a future Lexus LQ.