# 2005-2008 BMW 750Li The BMW 750Li represents the long-wheelbase flagship sedan from BMW's E65/E66 generation 7 Series. Powered by a 4.8-liter V8 producing 360 horsepower, it offered impressive performance wrapped in executive luxury with extended rear legroom. This generation remains **infamous** for its polarizing Chris Bangle design and the controversial iDrive system that initially frustrated many owners. Reviewers praised its refined powertrain and cutting-edge technology but noted the steep depreciation and complex electronics prone to expensive failures. **Notorious for**: Air suspension issues, electronic gremlins, and maintenance costs that can eclipse the car's used value. **Best suited for**: Budget-conscious enthusiasts who appreciate German engineering and accept the reality of significant repair bills, or DIY mechanics comfortable with complex systems. Ideal for those wanting flagship luxury at entry-level prices—assuming healthy maintenance reserves.
The 2005-2008 BMW 750Li is notorious for expensive maintenance, particularly the complex V8 engine, electronic systems, and air suspension failures. Valve stem seal issues cause oil consumption. Premium fuel required. Insurance costs are high due to expensive parts and repair complexity. Annual maintenance often exceeds $3,000-5,000, with major repairs reaching $10,000+.
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