2020 Mercedes-Benz GLA200

The 2020 Mercedes-Benz GLA200 is a subcompact luxury SUV that offers a blend of style, technology, and practicality. In addition to the GLA200, which features a 1.3-liter turbocharged inline-4 engine producing 161 horsepower and 184 lb-ft of torque, the GLA lineup also includes more powerful models. The GLA200 is equipped with a 7G-DCT 7-speed dual-clutch automatic transmission. Owners often praise the GLA for its upscale interior, comfortable ride, and user-friendly infotainment system. Common dislikes include the tight rear seat space and somewhat limited cargo capacity compared to rivals.

Engine

1.3L Turbocharged Inline-4 (M282)

• Oil Leaks
  • Description/Symptoms: Oil leaks can occur from the valve cover gasket or the oil filter housing. Symptoms include visible oil leaks on the engine, burning oil smell, and low oil level.
  • Solution: Replacing the valve cover gasket or the oil filter housing.
  • Estimated Cost to Fix: $200 - $500+
  • Recalls: None Found
• Engine Misfires
  • Description/Symptoms: Random engine misfires due to faulty or worn spark plugs. May trigger a check engine light.
  • Solution: Replacing spark plugs.
  • Estimated Cost to Fix: $150 - $300+
  • Recalls: None Found

Transmission

7G-DCT 7-Speed Dual-Clutch Automatic

• Harsh Shifting
  • Description/Symptoms: Some owners report harsh or jerky shifting, particularly at low speeds or during acceleration.
  • Solution: A software update of the transmission control module (TCM) or transmission replacement.
  • Estimated Cost to Fix: $150 - $300 (software update), $4,000+ (transmission replacement)
  • Recalls: None Found
• Delay Engaging
  • Description/Symptoms: Delay when shifting from “Park” or “Neutral” into “Drive” or “Reverse”
  • Solution: Diagnosis by a qualified technician. Could be a faulty valve body or other internal transmission components.
  • Estimated Cost to Fix: $500 - $3,000+ depending on the component failure.
  • Recalls: None Found

Suspension

• No Issues Found

Electrical

• Infotainment System Freezing/Crashing
  • Description/Symptoms: The MBUX infotainment system may freeze, crash, or become unresponsive.
  • Solution: Restarting the system, software updates, or replacement of the control module.
  • Estimated Cost to Fix: $0 (restart), $150 - $300 (software update), $1,000+ (module replacement)
  • Recalls: None Found
• Sensor Malfunctions
  • Description/Symptoms: Problems with various sensors, such as the parking sensors or blind-spot monitoring sensors. Symptoms include false alarms or failure to detect obstacles.
  • Solution: Diagnosis and replacement of the faulty sensor.
  • Estimated Cost to Fix: $200 - $500+ per sensor
  • Recalls: None Found

Exterior

• No Issues Found

Interior

• Rattling Noises
  • Description/Symptoms: Rattling noises coming from the dashboard, door panels, or rear hatch area.
  • Solution: Identifying the source of the rattle and tightening loose components or adding sound dampening material.
  • Estimated Cost to Fix: $100 - $300+ depending on the complexity.
  • Recalls: None Found
• Sunroof Malfunctions
  • Description/Symptoms: Sunroof motor failing. May be difficult to open or close, or may make unusual noises.
  • Solution: Replacing the sunroof motor or mechanism.
  • Estimated Cost to Fix: $500 - $1,000+
  • Recalls: None Found

Summary

The 2020 Mercedes-Benz GLA200 has some common issues reported by owners. The engine can suffer from oil leaks and misfires. The 7-speed dual-clutch transmission is reported to have harsh shifting and engagement delays. The electrical system, especially the infotainment system, may experience freezing or sensor malfunctions. Interior rattles can also be a nuisance. The severity and cost of these issues vary. Some are minor fixes (software updates, spark plug replacements), while others can be more costly (transmission or control module replacement). Potential buyers should be aware of these potential problems and have the vehicle thoroughly inspected by a qualified mechanic before purchasing.