I’ve found that the more you drive a car, read about it, and actually work on it, the more you really appreciate it and appreciate the thought that went into designing it. On that note, I’ve driven both the 530i and the X5 from coast to coast, and gone on road trips to San Francisco, Montreal, Quebec City, and have even driven though Times Square in Manhattan. I also have done all the maintenance and repairs on both cars myself.
Over the years, this has meant replacing the majority of the cooling systems, full brake jobs, most of the suspension components, and various electrical modules.