# 1990-1992 BMW 850i The BMW 850i debuted as a technological tour de force, pairing a silky 5.0-liter V12 engine with sleek, pillarless coupe styling by Klaus Kapitza. This grand tourer featured pop-up headlights, a six-speed manual (or automatic), and advanced electronics including drive-by-wire throttle and adjustable suspension. Reviewers praised its Autobahn-crushing refinement and futuristic presence, though critics noted its hefty weight (4,000+ lbs) dulled handling dynamics compared to the smaller 8 Series models that followed. The complex electronics have become infamous for expensive maintenance headaches. Today, the 850i appeals to collectors seeking 1990s automotive ambition and V12 mystique. Best suited for enthusiasts with mechanical knowledge or deep pockets, it's a weekend cruiser rather than daily transport—offering timeless style and effortless highway performance when properly maintained.
The 850i's V12 engine requires expensive 12-spark plug changes and complex valve adjustments. The sophisticated electronic systems frequently fail, with costly repairs for the drive-by-wire throttle, self-leveling suspension, and numerous sensors. Parts are scarce and expensive. Insurance rates are high due to performance capabilities. Expect significantly above-average maintenance costs.
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