Audi
RS5
Mercedes-Benz
CLE
Audi RS5 vs Mercedes-Benz CLE: 2024 Comparison
The short answer
The Audi RS5 offers power, while the Mercedes-Benz CLE excels at fuel economy instead. Choose the Audi RS5 if you prioritize power in daily driving, or the Mercedes-Benz CLE if fuel economy matters more for your needs. Both are covered by real owner reports on CarWizz.
Specs side by side
What owners say
RS5
Overall
Sentiment is mixed and heavily dependent on the specific generation and powertrain. The naturally aspirated V8 models (B8/B8.5, 2013-2015) are praised for their thrilling, high-revving engine character, exceptional exhaust sound, and perceived build quality, making them desirable for driving enthusiasts. However, they are associated with very high and unpredictable maintenance costs outside of warranty.
Best version to buy
Insufficient owner data available to declare a single "best" version, as preferences are split by generation. Enthusiasts seeking engine character and sound strongly favor the B8/B8.5 generation with the 4.2L FSI V8.
Known issues
- ⚠**B9 Generation (2018+ 2.9L TFSI V6):** Dynamic Ride Control (DRC) suspension leaks: very frequent issue reported at mileage thresholds (often above 60k-70k miles), leading to expensive repairs (~$7k-$11k). Frequency: very frequent.
- ⚠Engine ancillary failures: PCV valve leaks and water pump failures are recurrently mentioned as common points of failure for the EA839 engine. Frequency: recurrent.
- ⚠High cost of consumables: brake pads, rotors, and tires are noted as being exceptionally expensive. 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 better fuel economy on its best-equipped version than the Audi RS5, based on the data above. If power matters more to you than running costs, the Audi RS5 is worth a closer look instead.
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Frequently asked questions
Which is more reliable, the Audi RS5 or the Mercedes-Benz CLE?
Owner reports show similar reliability sentiment for the Audi RS5 and the Mercedes-Benz CLE. Check the known issues listed above for specific differences between the two.
Which is better for families, the Audi RS5 or the Mercedes-Benz CLE?
The Audi RS5 seats more passengers than the Mercedes-Benz CLE on its catalogued best-equipped version. Body type also differs: the Audi RS5 is classed as a Fastback, the Mercedes-Benz CLE as a Cabriolet.
Which has better fuel economy, the Audi RS5 or the Mercedes-Benz CLE?
The Mercedes-Benz CLE is more fuel-efficient on paper: 9.3-9.8 L/100km combined versus 9.7-9.8 L/100km for the Audi RS5, based on the best-equipped catalogued version of each.
Which is cheaper to maintain, the Audi RS5 or the Mercedes-Benz CLE?
Exact maintenance costs aren't in our data, but owner reports mention cost-related concerns more often for the Audi RS5 than the Mercedes-Benz CLE. See the known issues comparison above.