The short answer
Based on available data, the BMW M4 comes out ahead of the Mercedes-Benz CLE on power. Check the specs table and owner sentiment below for the full comparison before deciding between the two. Both are covered by real owner reports on CarWizz.
Overall
Extremely positive sentiment among owners, characterized by high satisfaction with performance, daily drivability, and emotional fulfillment. The M4 is consistently described as a "dream car" that delivers a thrilling, occasion-like driving experience. Owners of the current G82 generation (2021+) praise its all-around capability as a perfect daily driver that is "quick enough to do everything, but also super comfortable," with a smooth ride and impressive technology.
Best version to buy
Insufficient owner data available to declare a consensus "best" version. Strong appreciation is expressed for both the F82 (2015-2020) and G82 (2021+) generations.
Known issues
Overall
Sentiment is mixed and highly dependent on the specific powertrain and trim. The CLE 53 AMG receives significant praise for its styling, which is frequently described as "incredible," "aggressive," and a "looker." It is also commended for its powerful and reliable inline-6 engine, comfortable ride, and being a compelling "middle of the road" daily driver that balances performance and comfort. The CLE 450 is noted for its swift acceleration, excellent cornering, and comfortable highway cruising, with interior quality perceived as a step above the C-Class.
Best version to buy
CLE 53 AMG: This trim is overwhelmingly recommended over the non-AMG variants (300/450) for its superior performance, more aggressive styling, and overall driving experience. Owners state they would choose a C or E-Class AMG over a CLE 300/450, emphasizing that the AMG variant justifies the price increment.
Known issues
The verdict
The BMW M4 is the better choice for most buyers.
It has more power on its best-equipped version than the Mercedes-Benz CLE, based on the data above. If efficiency matters more to you than outright power, the Mercedes-Benz CLE is worth a closer look instead.
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Owner reports show similar reliability sentiment for the BMW M4 and the Mercedes-Benz CLE. Check the known issues listed above for specific differences between the two.
Both seat a similar number of passengers based on our data. The BMW M4 is classed as a Coupe, the Mercedes-Benz CLE as a Cabriolet, which affects cargo space and ride height for family use.
The EPA rates the 2027 BMW M4 at 18–19 mpg combined and the 2027 Mercedes-Benz CLE at 22–27 mpg, depending on the version.
Exact maintenance costs aren't in our data, but owner reports mention cost-related concerns more often for the BMW M4 than the Mercedes-Benz CLE. See the known issues comparison above.