Lexus Teases New Concept Bound for Tokyo, Likely Previews Next LS Flagship

The current generation Lexus LS is about ten years old, making it the geriatric of the full-size luxury sedan segment. And why would Lexus replace it, when sales are nowhere near those of its rivals or the smaller Lexus models? Well, now the Japanese car company is making more money than ever, and it can afford to splurge out on the finer things in life. A teaser photo for a new concept car was shown yesterday through the official media o…