 Comingsoon.net | `Cars' rolls to second-straight box-office win with $31.2 million San Jose Mercury News - LOS ANGELES - Animated autos retained the pole position as "Cars" came in No. 1 at the box office for a second weekend with $31.2 million, holding off the wrestling comedy "Nacho Libre" and another car tale, "The Fast and the Furious: Tokyo Drift. "Cars" holds pole position at box office TERRY LAWSON: Perception colors spin |