BMW
4 Series
Owner report available
Mercedes-Benz
CLE
Owner report available
BMW 4 Series vs Mercedes-Benz CLE
The short answer
Based on available data, the Mercedes-Benz CLE comes out ahead of the BMW 4 Series 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.
Specs side by side
What owners say
4 Series
Overall
Sentiment is mixed and heavily dependent on the specific model, engine, and generation. For the F-generation (e.g., 428i, 430i, 435i, 440i), owner feedback is generally positive regarding driving dynamics, styling, and the overall package of technology and comfort. These cars are frequently described as "amazing," "solid," and "great all-rounders" that offer a satisfying blend of performance and luxury features.
Best version to buy
Models equipped with the B58 inline-six turbocharged engine (e.g., 435i, 440i, M440i) receive the most consistent praise for performance, smoothness, and being a "great drivetrain." The M440i with its mild-hybrid system is specifically noted for its refined start-stop and improved low-end response. For the F-generation, the 435i is frequently mentioned as a desirable and reliable powertrain choice.
Known issues
- High cost of ownership and unexpected repairs: budgeting $1,000-$3,000+ annually for maintenance and repairs is frequently mentioned, with major services (e.g., timing chain) potentially costing $4,000-$5,000. Frequency: very frequent.
- N55/B58 engine oil filter housing cracking: a well-known issue on certain engines, particularly noted on the N55. Frequency: recurrent.
- Timing chain rattle on cold start (4-cylinder engines): specifically mentioned for the 2.0L petrol engines, a sign of potential wear. Frequency: recurrent.
CLE
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
- Electronic/software glitches: Includes complete infotainment screen failures, system freezes requiring restarts, modules crashing during updates, and the vehicle not properly shutting down when locked. Frequency: recurrent.
- Underpowered 4-cylinder engine (CLE 200/300): Noted as very slow, with sluggish acceleration especially at highway speeds (60-80 mph/97-129 km/h), conservative tuning, and delayed throttle response. Frequency: recurrent.
- Transmission performance: Described as "horrible for a performance type vehicle" in at least one direct comparison, though specific details are isolated. Frequency: isolated.
The verdict
The Mercedes-Benz CLE is the better choice for most buyers.
It has more power on its best-equipped version than the BMW 4 Series, based on the data above. If efficiency matters more to you than outright power, the BMW 4 Series is worth a closer look instead.
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Common problems by model year
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Frequently asked questions
Which is more reliable, the BMW 4 Series or the Mercedes-Benz CLE?
Owner reports show similar reliability sentiment for the BMW 4 Series and the Mercedes-Benz CLE. Check the known issues listed above for specific differences between the two.
Which is better for families, the BMW 4 Series or the Mercedes-Benz CLE?
The BMW 4 Series seats more passengers than the Mercedes-Benz CLE on its catalogued best-equipped version. Body type also differs: the BMW 4 Series is classed as a Coupe, the Mercedes-Benz CLE as a Cabriolet.
Which has better fuel economy, the BMW 4 Series or the Mercedes-Benz CLE?
The EPA rates the 2027 BMW 4 Series at 27–31 mpg combined and the 2027 Mercedes-Benz CLE at 22–27 mpg, depending on the version.
Which is cheaper to maintain, the BMW 4 Series or the Mercedes-Benz CLE?
Exact maintenance costs aren't in our data, but owner reports mention cost-related concerns more often for the BMW 4 Series than the Mercedes-Benz CLE. See the known issues comparison above.