2016 Mercedes-Benz GLA250

The 2016 Mercedes-Benz GLA250 is a compact luxury crossover known for its stylish design, sporty handling, and fuel efficiency. The standard engine is a 2.0-liter turbocharged inline-4 producing 208 horsepower and 258 lb-ft of torque, paired with a 7-speed dual-clutch automatic transmission. The GLA250 is praised for its comfortable ride and upscale interior, but some owners have reported issues with certain components. What some people dislike about the GLA250 is the small rear seats and limited cargo space.

Engine

2.0L Turbocharged Inline-4

• Oil Leaks
  • Description/Symptoms: Oil leaks can occur from various locations, including the valve cover gasket, oil filter housing, and rear main seal. Symptoms include visible oil drips under the vehicle, a burning oil smell, and low oil levels.
  • Solution: Replacing the leaking gasket or seal.
  • Estimated Cost to Fix: $200 - $1000+ depending on the location and severity of the leak.
  • Recalls: None Found
• High-Pressure Fuel Pump Failure
  • Description/Symptoms: Difficulty starting, rough idling, and loss of power.
  • Solution: Replacement of the high-pressure fuel pump.
  • Estimated Cost to Fix: $800 - $1200+
  • Recalls: None Found

Transmission

7-Speed Dual-Clutch Automatic (7G-DCT)

• Harsh Shifting/Jerking
  • Description/Symptoms: Rough or jerky shifts, especially when shifting between lower gears. This can be more pronounced in stop-and-go traffic.
  • Solution: Software update/reprogramming of the transmission control module (TCM). In severe cases, valve body replacement or complete transmission replacement may be necessary.
  • Estimated Cost to Fix: $150 for software update, $1000-$2500+ for valve body replacement, $4000-$7000+ for transmission replacement.
  • Recalls: None Found
• Transmission Slipping
  • Description/Symptoms: The engine revs high but the car doesn’t accelerate quickly or smoothly.
  • Solution: Transmission replacement may be required.
  • Estimated Cost to Fix: $4000-$7000+
  • Recalls: None Found

Suspension

• Noises from Suspension Components
  • Description/Symptoms: Clunking, rattling, or squeaking noises coming from the suspension, especially when going over bumps.
  • Solution: Inspection of suspension components (struts, shocks, sway bar links, bushings). Replacement of worn or damaged parts.
  • Estimated Cost to Fix: $100 - $500+ per component depending on the part and labor.
  • Recalls: None Found

Electrical

• Battery Drain Issues
  • Description/Symptoms: The battery drains quickly, especially if the car is left sitting for a few days. Difficulty starting the car, or needing to jump-start it frequently.
  • Solution: Diagnosing the source of the parasitic drain (e.g., faulty module, improperly installed aftermarket accessories). Disconnecting and replacing faulty parts.
  • Estimated Cost to Fix: $100 - $500+ depending on the source of the drain.
  • Recalls: None Found
• Malfunctioning Sensors (e.g., Oxygen Sensors, Mass Airflow Sensor)
  • Description/Symptoms: Check engine light illuminated, poor fuel economy, rough idling, and loss of power.
  • Solution: Diagnosis with an OBD-II scanner. Replacement of the faulty sensor.
  • Estimated Cost to Fix: $150 - $500+ per sensor depending on the type of sensor.
  • Recalls: None Found

Exterior

• Panoramic Sunroof Issues
  • Description/Symptoms: Sunroof may not open or close properly.
  • Solution: Replacement of the sunroof motor.
  • Estimated Cost to Fix: $500-$1500+
  • Recalls: None Found
• Door Handle Issues
  • Description/Symptoms: Outer door handles may fail and stop working.
  • Solution: Replacement of the door handle assembly.
  • Estimated Cost to Fix: $300 - $600+
  • Recalls: None Found

Interior

• Malfunctioning Power Seats
  • Description/Symptoms: Power seats that don’t adjust or move properly
  • Solution: The seat motors or switch needs to be replaced.
  • Estimated Cost to Fix: $200 - $800+
  • Recalls: None Found

Summary

The 2016 Mercedes-Benz GLA250 can be a reliable and enjoyable vehicle, but potential buyers should be aware of some common issues. Engine oil leaks, transmission problems (especially rough shifting), electrical malfunctions (battery drain and sensor failures), and suspension noises are among the most frequently reported problems. The severity and cost of these issues can vary, with some being relatively minor and inexpensive to fix, while others (like transmission or major engine repairs) can be quite costly. Careful inspection and a thorough pre-purchase inspection by a qualified mechanic are highly recommended.