# 2001-2005 BMW 745i The E65-generation 745i marked BMW's controversial leap into modern luxury, introducing the flagship 7 Series with a 4.4L V8 producing 325 horsepower. This tech-laden sedan debuted the polarizing iDrive controller and Chris Bangle's divisive "flame surfacing" design, making it instantly recognizable yet aesthetically contentious. Reviewers praised its powerful engine, refined ride, and cutting-edge features, but criticized early iDrive's complexity and reliability concerns. It's infamous for expensive maintenance issues—particularly electronics, air suspension, and valve stem seals—that can devastate ownership costs. Today, these depreciated flagships attract enthusiasts seeking luxury performance on a budget, but only those prepared for substantial repair bills. Best suited for mechanically-inclined owners or those with deep pockets who appreciate its bold styling and impressive highway cruising capabilities. Not recommended as basic transportation.
The 2001-2005 BMW 745i (E65) is notoriously expensive to maintain. The complex V8 engine, innovative iDrive system, and air suspension frequently fail. Expect costly repairs for valve stem seals, electrical gremlins, and the troublesome 6-speed automatic transmission. Insurance runs high due to luxury classification. Reliability is well below average for the segment.
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