2015 Mercedes-Benz CLA180

The 2015 Mercedes-Benz CLA180 is a stylish and compact four-door coupe known for its sleek design and relatively fuel-efficient engine. The CLA180 features a 1.6-liter turbocharged four-cylinder engine producing around 122 horsepower and 200 Nm of torque. Other available engines for the 2015 CLA range included the CLA200, CLA250, and the AMG CLA45, each offering increased power and performance. Transmission options typically included a 6-speed manual or a 7-speed dual-clutch automatic. Owners often praise the CLA180 for its attractive styling, comfortable interior, and Mercedes-Benz brand prestige. Common complaints include limited rear passenger space, a firm ride, and potentially costly maintenance.

Engine

1.6L Turbocharged Inline-4 (CLA180)

• Oil Leaks from Valve Cover Gasket
  • Description/Symptoms: Oil leaking onto the engine block, burning smell, low oil levels.
  • Solution: Replacement of the valve cover gasket.
  • Estimated Cost to Fix: $200 - $400+

Transmission

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

• Rough or Delayed Shifting
  • Description/Symptoms: Hesitation or jerking during gear changes, especially at low speeds.
  • Solution: Software update/reprogramming of the transmission control module (TCM). In severe cases, valve body replacement or complete transmission overhaul.
  • Estimated Cost to Fix: $150 (software update) - $1,500+ (valve body or overhaul)
• Transmission Mount Failure
  • Description/Symptoms: Excessive vibration, clunking noises during acceleration or deceleration, particularly at low speeds.
  • Solution: Replacement of the transmission mount.
  • Estimated Cost to Fix: $200 - $500+

Suspension

• Premature Wear of Suspension Components (Bushings, Ball Joints)
  • Description/Symptoms: Clunking or rattling noises from the suspension, uneven tire wear, vague steering feel.
  • Solution: Replacement of worn bushings, ball joints, or other suspension components.
  • Estimated Cost to Fix: $300 - $800+ (per corner)

Electrical

• Malfunctioning of the COMAND System
  • Description/Symptoms: Screen freezing, system rebooting, loss of navigation or audio functions.
  • Solution: Software update, replacement of the COMAND unit.
  • Estimated Cost to Fix: $100 - $300 (software update) - $1,000+ (unit replacement)
• Faulty Window Regulators
  • Description/Symptoms: Window not operating smoothly or at all, unusual noises when operating the window.
  • Solution: Replacement of the window regulator.
  • Estimated Cost to Fix: $300 - $600+ per window

Exterior

• Failure of the Panoramic Sunroof Mechanism
  • Description/Symptoms: Sunroof not opening or closing properly, unusual noises during operation.
  • Solution: Repair or replacement of the sunroof mechanism.
  • Estimated Cost to Fix: $500 - $1500+

Interior

• Airbag Warning Light
  • Description/Symptoms: Airbag warning light illuminated on the dashboard.
  • Solution: Diagnostic test to determine the cause, which could be a faulty sensor, wiring issue, or malfunctioning airbag module. Repair or replacement of the affected component.
  • Estimated Cost to Fix: $100 - $800+ (depending on the component)

Recalls:

• NHTSA Recall Number: 20V769000
  • Description: An error in the communication module software may cause the emergency call system (eCall) to transmit an incorrect vehicle location during an emergency.
  • Remedy: Mercedes-Benz will update the communication module software, free of charge.
• NHTSA Recall Number: 19V639000
  • Description: The fuel tank may develop cracks, which could result in a fuel leak.
  • Remedy: Mercedes-Benz will inspect and replace the fuel tank, if necessary, free of charge.
• NHTSA Recall Number: 17V772000
  • Description: Due to a software error, the vehicle may unexpectedly accelerate after the driver releases the brake pedal, after braking to a stop, or when switching between driving and reverse.
  • Remedy: Mercedes-Benz will update the engine control unit software, free of charge.

Summary: The 2015 Mercedes-Benz CLA180, while offering style and brand appeal, faces a range of potential issues. These issues range from relatively minor electrical glitches to more significant concerns with the transmission and engine. The severity and cost of repairs vary widely, with some issues resolvable through software updates and others requiring costly component replacements. Owners should be aware of these potential problems and factor them into their ownership costs, especially as the vehicle ages. Considering the recalls and factoring in the potential for costly repairs is very important when considering this vehicle.