after having both e53 and currently e70.. go for the e70..just try getting a better price.. the e53 is nice but now just looks old.. 4 more years and it will be 2 generations old

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1st 2008 X5 3.0 in alpine white/saddle brown in USA

(had)2001 x5 3.0i dinan engine software,dinan trans software, dinan throttle body