Oh mama, this computer rendered picture courtesy of AutoWeek is what the new 2006 Mercedes S-Class may look like. Go to the AutoWeek site to check out actual spy photos of a mule of this top-end luxury cruiser off-road! Yes the black tester is kicking up dirt all over the place. Some quick facts: engine options may include a 3.5-L 272-horsepower V-6, 4.7L 325-horsepower V-8 and 5.5L V-8 producing 410-horsepower. A twin-turbo 500-horsepower V-12 caps the range. If that's not enough, an AMG version might be in the works as well.