# 2015-2022 BMW 740Li The BMW 740Li represents the long-wheelbase variant of BMW's flagship 7 Series sedan, offering nearly five inches of additional rear legroom for executive-level comfort. Powered by a turbocharged 3.0-liter inline-six producing 320-335 horsepower, it balances performance with refinement. Reviewers praise its whisper-quiet cabin, cutting-edge technology (including gesture controls and available Executive Lounge seating), and sophisticated air suspension that delivers a magic-carpet ride. However, it's often criticized for excessive complexity, reliability concerns with electronics, and steep depreciation. The 740Li gained notoriety for its intricate iDrive infotainment system and sometimes-gimmicky features that divided opinion. It's best suited for luxury-minded buyers who prioritize rear-seat comfort—ideal for chauffeur-driven executives or those who frequently transport clients. Today's used examples offer tremendous value for tech enthusiasts willing to accept potential maintenance costs.
The 2015-2022 BMW 740Li incurs premium ownership costs with expensive maintenance (complex twin-turbo V8, air suspension), pricey genuine parts, and high insurance rates. Common issues include turbocharger failures, coolant leaks, and electronic glitches. Extended warranty strongly recommended. Fuel economy poor for the class at 16/24 mpg combined.
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