Road Test: 2013 Lexus LS

While the large flagship sedan is important for a luxury brand's image, it's not quite as important as it once was. Most luxury marques now focus more on utilities and performance cars. Still, Lexus hasn't forsaken the car that started it all, the LS. And for 2013 it returns to the spotlight. MotorWeek's John Davis has the road test review of the 2013 Lexus LS.