(http://media.il.edmunds-media.com/lexus/ns/lexus_tlight_ns_82712_196.jpg) Lexus has confirmed that it will showcase a new 500-horsepower hybrid coupe concept at the 2012 Australian Auto Show, according to Australian media, prompting speculation that Toyota's high-end brand is considering a competitor to the Porsche 911 and Aston Martin V8 Vantage.
InsideLine