2011 Mercedes Benz S400 Hybrid reviews

Mercedes-Benz gives some models in its S-Class flagship line a stupefying amount of horsepower for a dignified, prestigious sedan. The S-Class once stood alone as the ultimate luxury car in America, far outdoing Cadillac. The higher-horsepower versions deliver a miserable 11-12 mpg in the city and 17 to 19 on highways.

(A fuel-stingy 241-horsepower diesel is scheduled for later introduction in