The 2013-2018 BMW 640i xDrive Gran Coupe is a stylish four-door luxury coupe blending sporting elegance with practical seating. Powered by a turbocharged 3.0-liter inline-six producing 315 horsepower, it offers brisk acceleration and all-wheel-drive confidence. Reviewers praise its sweeping design, high-quality interior, and refined road manners, though some criticize its tight rear headroom due to the sloping roofline and complex iDrive infotainment. It's famous for its dramatic styling that prioritizes aesthetics over outright practicality. The Gran Coupe excels as a luxurious daily driver for professionals or empty-nesters who want BMW prestige without sacrificing rear doors. However, potential buyers should budget for premium maintenance costs and be aware of common issues with turbochargers and electronics. It suits those prioritizing style and badge cachet over maximum space.
The 640i xDrive requires premium fuel and expensive synthetic oil changes. Common issues include turbocharger failures ($3,000-5,000), timing chain problems, and electrical gremlins. Insurance costs are high due to luxury status. Maintenance costs significantly exceed mainstream brands—expect $1,500-2,500 annually. Parts and labor are premium-priced, making ownership expensive despite decent BMW reliability improvements this generation.
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