Here's the score on America's cash for clunkers. Top sellers: 1) Toyota Corolla 2) Honda Civic 30 Toyota Camry. The hyrbid Prius was only 7th. Top-selling US-owned brand: Forde Focus at #4. On the dump-this-car end, Ford scored big. Three of the four top clunkers were Fords. #1 was 4-wheel drive Explorer. The Jeep Grand Cherokee did finish #3 in trade-ins. The top three manufacturers bebefitting from the CFC program: 1) Toyota 2) GM 3) Ford.