I have owned many luxury vehicles. I would never buy another American luxury car, especially Cadillac. The MB surpasses the Cadillac 1000% in comfort, stability, design, and value in the long run. Find a good MB mechanic vs. the dealer to do the maintenance because the dealers rip you off - like $300 for a oil change!
The SC mod and the sports drive & ride modes are so awesome for a large vehicle it seems like your driving a sports car.
MB needs to crack down on the dealers. Cadillac surpasses MB by 100% on the service. All the Tampa Bay dealers mess you around when you bring the car in unlike the Cadillac dealers. The difference in the vehicles warrants the patient level required to deal with the dealer service dummies.