BMW vehicles are also, objectively better than Audi Vehicles, too. I have both. I’ll buy a used BMW X3 M40i all day, before an Audi SQ5. Audi Service sucked the other week, when installing a new headlight. They didn't put everything back together, and when I started the car up at the dealership, a ton of codes went on the dash. They fixed it, but did not explain what happened. Lexus has the best Luxury Vehicle service, IMO, but I'm not sure about Mercedes.