# 2017-2023 BMW 630i Gran Turismo The BMW 6 Series Gran Turismo is a sleek five-door fastback that blends coupe styling with practical hatchback versatility. Powered by a 2.0-liter turbocharged four-cylinder producing 248 horsepower, it offers refined performance and impressive fuel economy for its size. Reviewers praise its spacious, luxurious cabin, smooth ride quality, and cavernous cargo capacity with split-folding rear seats. However, it's often criticized for polarizing styling, less engaging handling than traditional BMWs, and confusion about its market positioning between sedan and SUV. The 630i GT is infamous for its awkward proportions and niche appeal—it never quite captured buyer imagination, contributing to the model's discontinuation after 2023. **Best suited for:** Luxury buyers prioritizing rear-seat comfort, cargo flexibility, and highway refinement over sportiness; families wanting BMW prestige without SUV bulk.
The BMW 630i Gran Turismo faces typical BMW premium costs: expensive parts, complex repairs, and higher insurance. The B48 engine is generally reliable, but potential issues include oil leaks and timing chain problems. This rare model may have limited parts availability. Expect costly brake/tire replacements and expensive dealer maintenance. Overall reliability is average for luxury vehicles.
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