New E53 X5 owner here! 2004 X5 3.0i 6-speed manual in Alpine White. Acquired a few weeks ago with 140k miles. I feel like I overpaid by a few thousand, but between the E91 and E61 prices spiking, the E53 was just a *bit* heavier and *bit* sluggish around the corners. One non-functioning key, e-brake loose, steering position sensor codes, and poor power steering (bad pump, bad fluid?). No oil leaks, bushings tight, CV boots in good condition, and all door handles and electronics work.