Lexus announced they will unveil a new concept model called LF-Gh at the upcoming New York Auto Show. They also says that it hints at the future of Lexus design, but that’s all they’ve given away so far. There’s no details or pictures available right now, but the word is that LF-Gh previews the next generation Lexus GS (pictured above). The car also showcases an updated version of Lexus hybrid synergy drive revised for better mileage.