It would be fun tooling around in that, but as someone who has to run a Suburban, you're going to be at the gas station a lot. And my Suburban only has 300HP.
2006 E90 330i (retired)
2009 E90 335i (retired)
2012 E70 X5 50i M Sport, JB Stage 1, 4.6 secs 0-60.
2011 VW GTI/DSG