# 2018-2025 BMW X7 xDrive40i The BMW X7 xDrive40i is BMW's flagship three-row luxury SUV, powered by a turbocharged 3.0-liter inline-six producing 335-375 horsepower depending on model year. Built on the CLAR platform, it offers seating for up to seven passengers with genuinely usable third-row space. Reviewers praise its opulent interior, smooth powertrain, and advanced technology, though some criticize its controversial oversized grille design and hefty curb weight. The X7 stands out for delivering a commanding driving position with surprising agility for its size. It's well-suited for affluent families needing luxury transportation with genuine utility, offering BMW's driving dynamics in a practical package. The xDrive40i provides strong performance with better fuel economy than V8 variants, making it the sweet spot in the lineup for buyers prioritizing efficiency without sacrificing capability.
The BMW X7 xDrive40i features typical German luxury maintenance costs with expensive dealer service intervals every 10,000 miles. The turbo inline-6 engine is generally reliable, but potential issues include coolant leaks and electronic glitches. Insurance runs high due to luxury classification and expensive parts. Extended warranty recommended given complex technology and repair costs.
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