Mercury, Buick and Cadillac placed second, third and fourth, respectively, behind Lexus in the JD Power dependability survey, which tracks new vehicles over the first three years of ownership. Land Rover, on the other hand, finished last. Porsche, which took the number-two sport last year, dropped twenty places. And when the was the last time a Buick beat a Porsche in anything?

J.D. Power Announces the Most Dependable Cars [BusinessWeek]

Power to the Pontiac: Grand Prix Tops Quality Survey [Internal]