I have a 2004 545 with 46K on it, no issues.

Take a couple for a test drive. As far as options go, depends on what you're looking for. All E60's have iDrive, NAV is another story. IMO, BMW navigation blows so I don't look for it in the cars I buy. When I got my E60 all I wanted was a manual, V8 and the sport package...(in 2004 the manual could only be had with the sport package).

As far as pricing goes, you'll have to look around:

When I bought my 545 a few months back:

Cost - $39,000 with CPO

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