2018 Mercedes-Benz CLA200

The 2018 Mercedes-Benz CLA200 is a stylish compact sedan known for its sleek design and Mercedes-Benz prestige. The CLA200 typically features a 1.6-liter turbocharged inline-4 engine producing around 156 horsepower and 184 lb-ft of torque. Other engine options include the CLA 250 with a 2.0-liter turbocharged engine, and the AMG CLA 45 with a more powerful version of the 2.0-liter turbo engine. Transmission options are primarily a 7-speed dual-clutch automatic. Owners often appreciate the CLA’s fuel efficiency and attractive styling, but common complaints include a firm ride, limited rear headroom, and some concerns about reliability.

Engine

1.6L Turbocharged Inline-4

• Oil Leaks
  • Description/Symptoms: Oil leaks can occur from various points, including the valve cover gasket and the oil filter housing. Symptoms include visible oil on the engine, a burning oil smell, and low oil levels.
  • Solution: Replacing the leaking gasket or component.
  • Estimated Cost to Fix: $200 - $600+
  • Recalls: None Found
• Coolant Leaks
  • Description/Symptoms: Coolant leaks may originate from the water pump, radiator, or coolant hoses. This can cause the engine to overheat, resulting in damage to the engine. Look for puddles of coolant, the smell of antifreeze or a low coolant level.
  • Solution: Replace the faulty water pump, radiator or hoses, then flush the system.
  • Estimated Cost to Fix: $150 - $1000+
  • Recalls: None Found

Transmission

7-Speed Dual-Clutch Automatic

• Rough or Delayed Shifting
  • Description/Symptoms: The 7-speed dual-clutch transmission may exhibit rough or delayed shifting, particularly at lower speeds. Some owners have reported jerky acceleration and hesitation when shifting between gears.
  • Solution: A software update may resolve the issue in some cases. In more severe cases, the transmission valve body may need replacement or the entire transmission may need to be replaced.
  • Estimated Cost to Fix: $200 (Software update) - $5,000+ (Transmission replacement)
  • Recalls: None Found
• Transmission Slippage
  • Description/Symptoms: Transmission slippage can occur when the clutch packs in the dual-clutch transmission wear out or when there is a problem with the transmission’s control system. The engine may rev high without a corresponding increase in speed, or the transmission may fail to engage gears properly.
  • Solution: Replacing the clutch packs or repairing/replacing the transmission’s control system.
  • Estimated Cost to Fix: $2,000 - $6,000+
  • Recalls: None Found

Suspension

• Rough Ride Quality
  • Description/Symptoms: Some owners have complained about the firm suspension leading to a harsh ride, especially on rough roads. This is a characteristic of the CLA’s sporty tuning, but can be uncomfortable for some drivers.
  • Solution: Replacing the shocks and struts with aftermarket options designed for comfort.
  • Estimated Cost to Fix: $500-$1500+
  • Recalls: None Found

Electrical

• Battery Drain
  • Description/Symptoms: Some owners have reported issues with the battery draining prematurely, especially if the car is not driven frequently.
  • Solution: Inspect the electrical system for parasitic draws and replace the battery with a high-quality AGM battery.
  • Estimated Cost to Fix: $200-$400+
  • Recalls: None Found
• Malfunctioning Sensors
  • Description/Symptoms: Issues with various sensors, such as the oxygen sensor, mass airflow sensor, or wheel speed sensor, can occur. Symptoms may include check engine lights, poor engine performance, or issues with ABS/stability control.
  • Solution: Diagnose and replace the faulty sensor.
  • Estimated Cost to Fix: $150-$500+ per sensor
  • Recalls: None Found

Interior

• Multimedia System Issues
  • Description/Symptoms: The COMAND multimedia system can experience glitches, freezes, or slow response times.
  • Solution: Software updates may resolve some issues. In some cases, the head unit may need replacement.
  • Estimated Cost to Fix: $0 (Software update) - $1500+ (Head unit replacement)
  • Recalls: None Found

Exterior

• No Issues Found

Summary

The 2018 Mercedes-Benz CLA200 can be a desirable vehicle, but potential buyers should be aware of some common issues. Engine oil leaks and transmission problems are notable, with repair costs potentially ranging from moderate to very expensive. Electrical issues like battery drain and sensor malfunctions can also occur. The suspension can cause a rough ride which can be improved by purchasing different suspension components. Overall, the CLA200 may require more frequent maintenance and repairs than some other vehicles in its class.