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2018 Mercedes-Benz GLC43 AMG

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By Research the Car 2 min read

Introduction to the 2018 Mercedes-Benz GLC43 AMG

The 2018 Mercedes-Benz GLC43 AMG is a high-performance SUV that combines luxury and athleticism. It features a twin-turbocharged 3.0-liter V6 engine that produces 362 horsepower and 384 lb-ft of torque. The engine is paired with a nine-speed automatic transmission and 4MATIC all-wheel drive. The GLC43 AMG offers a thrilling driving experience with responsive handling and impressive acceleration. It has a spacious and well-appointed interior, offering a comfortable and sophisticated driving environment. However, the GLC43 AMG is not without its drawbacks, as it can be expensive to maintain and may experience some issues over time.

Engine

  • Twin-Turbocharged 3.0-Liter V6

Turbocharger Wastegate Issues

  • Description/Symptoms: The wastegate can become stuck or fail, leading to reduced engine power and increased exhaust gas temperatures.
  • Solution: Replace the faulty wastegate.
  • Estimated Cost to Fix: $1,500-$2,500+
  • Recalls: None Found

Transmission

  • Nine-Speed Automatic

Mechatronic Unit Failure

  • Description/Symptoms: The mechatronic unit, which controls the transmission’s shifting, can malfunction. This can cause the transmission to shift erratically or slip out of gear.
  • Solution: Replace the mechatronic unit.
  • Estimated Cost to Fix: $2,000-$4,000+
  • Recalls: None Found

Suspension

  • Airmatic Air Suspension

Air Spring Leaks

  • Description/Symptoms: The air springs can develop leaks, causing the suspension to sag and affect handling.
  • Solution: Replace the leaking air spring.
  • Estimated Cost to Fix: $1,000-$1,500 per air spring
  • Recalls: None Found

Electrical

  • Battery Drain
    • Description/Symptoms: The battery can drain prematurely, leaving the vehicle unable to start. This issue can be caused by a faulty alternator or a parasitic draw.
    • Solution: Replace the alternator or identify and fix the parasitic draw.
    • Estimated Cost to Fix: $500-$1,500+
    • Recalls: None Found
  • Infotainment System Malfunctions
    • Description/Symptoms: The infotainment system can experience software glitches, navigation system errors, or touchscreen issues.
    • Solution: Update the system software or replace the faulty components.
    • Estimated Cost to Fix: $500-$1,500+
    • Recalls: None Found

Exterior

  • Headlight condensation
    • Description/Symptoms: Condensation can build up inside the headlights, affecting visibility and potentially causing damage.
    • Solution: Replace the faulty headlights or use anti-fog treatments.
    • Estimated Cost to Fix: $500-$1,000 per headlight
    • Recalls: None Found

Interior

  • Sunroof Rattling
    • Description/Symptoms: The panoramic sunroof can rattle or make noise when the vehicle is driven over uneven surfaces.
    • Solution: Adjust or replace the sunroof tracks or seal.
    • Estimated Cost to Fix: $500-$1,500+
    • Recalls: None Found

Summary

The 2018 Mercedes-Benz GLC43 AMG is a well-rounded performance SUV, but it is not without its issues. The engine, transmission, and suspension components can experience problems that may require costly repairs. Electrical issues and interior rattles can also affect the vehicle’s overall reliability and user experience. While the severity of these issues may vary, owners should be aware of these potential problems and factor in the potential costs of repairs when considering purchasing or maintaining a GLC43 AMG.

Mercedes-Benz, GLC43 AMG
Mercedes-Benz GLC43 AMG 2018
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