# 2012-2017 BMW 640d xDrive Coupe This elegant grand tourer pairs BMW's sleek 6 Series styling with a powerful 313-horsepower turbodiesel inline-six and all-wheel-drive capability. The 640d xDrive delivers impressive performance—0-60 mph in around 5 seconds—while achieving remarkable fuel economy for its class. Reviewers praise its effortless highway cruising, abundant low-end torque, and refined cabin, though some criticize the firm ride and limited rear-seat space. The diesel powertrain is celebrated for its real-world efficiency on long journeys, making it popular among European business travelers. **Well-suited for:** Highway commuters and long-distance drivers seeking luxury, performance, and diesel efficiency. The xDrive system adds winter-weather confidence. **Considerations:** Diesel availability and emissions regulations vary by market; maintenance costs reflect BMW's premium positioning. Best appreciated by those covering significant annual mileage who value the diesel's torque and economy over outright sportiness.
The 640d xDrive features BMW's N57 diesel engine, generally reliable but expensive when turbos or injectors fail. xDrive adds complexity and maintenance costs. As a luxury grand tourer, expect premium costs for brakes, tires, and dealer service. Diesel particulate filter issues possible with short trips. Insurance rates high due to performance/luxury classification.
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