Moving up???

[C_Dogg]

OK guys, I need your help. I currently have a '01 - 330CiC. I love the car. But... I need more interior space. (Mainly for passengers) I'm thinking of moving up to a 5 series sedan. Am I on the right track? How much larger is the interior? Should I be looking at a 7 series? I don't have a dealer near by, so to do this in person is not easily done. So, the next best thing is... "ask the man who owns one"!
Thanks in advance.

[TheScientist]

It depends if money and speed are the issue here, besides the issue for more room. But if money and space are the issues, you can go for the 2004 BMW 525i starting at $39,900. If money, space and speed are the issue, go for the 2004 530i starting at $44,995. If speed, and room are the issues, and not money, then go for the 545i at $54,300 or the 745i starting at $65,800 if you please. When I say 2004, I mean the new body, not the old one. The reason is, the 2003 5-series still lakcs of comfortable leg room. They sacrifice the front space for space for the rear. But the 2004 5-series was increased in size by 2 or 3 inches, and in power.