1st place: Mercedes-Benz S-class
2nd place: Lexus LS
3rd place: Jaguar XJ
The S-class's roomy interior was one thing that put it ahead of the rest of its class.
"It's big and well laid out," said David Sargent, head of automotive research at J.D. Power.
NEXT: Mid-size car
Last updated June 26 2008: 1:53 PM ET