The 2017-2021 BMW M240i Convertible, featuring a 335 hp TwinPower Turbo Inline 6-Cylinder engine, is described as the hottest 2 Series without being the track-focused M2. Reviewers and enthusiasts consider it an excellent performance car bargain, praised for its speed (0-60 mph in 4.5 seconds) and composed handling, often called a "future classic" due to its rare convertible form. It's famous for being a subtle, high-performing nod to BMW's original sport offerings. The M240i is well-suited for drivers seeking a quick, engaging, luxury convertible for spirited daily driving and occasional weekend fun.
Maintenance is typical for a high-powered car, with engine oil changes recommended every 12 months or 12,500 miles, and cabin filters every two years or 25,000 miles. Some owners change engine oil more frequently. Reliability is rated highly. Total cost of ownership is generally high, including fuel and insurance.
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