2023 Mercedes-Benz EQS 53 AMG

The 2023 Mercedes-Benz EQS 53 AMG is a high-performance electric sedan that combines luxury with impressive power and technology. It features a dual-motor all-wheel-drive system producing 649 horsepower and 700 lb-ft of torque (or up to 751 hp and 752 lb-ft with the AMG Dynamic Plus Package). Owners generally praise its rapid acceleration, luxurious interior, and advanced technology features. Some common complaints include the high price tag, complex infotainment system, and concerns about long-term battery life and degradation.

Electric Motor

Dual-Motor All-Wheel Drive

• Inconsistent Power Delivery
  • Description/Symptoms: Some owners have reported experiencing inconsistent power delivery, particularly during rapid acceleration. This can manifest as a momentary hesitation or surge in power, rather than a smooth, linear acceleration curve.
  • Solution: Software updates may be able to address this issue.
  • Estimated Cost to Fix: Software updates are generally covered under warranty and are free of charge.
  • Recalls: None Found
• Battery Degradation Concerns
  • Description/Symptoms: While long-term data is still emerging, some owners have expressed concern about the potential for battery degradation over time, particularly with frequent use of fast charging. This could lead to reduced range and performance.
  • Solution: Battery degradation is a natural process, but minimizing fast charging and maintaining a moderate state of charge can help mitigate it. Replacement of the battery pack is possible but expensive.
  • Estimated Cost to Fix: Battery pack replacement can range from $20,000 - $30,000+.
  • Recalls: None Found

Suspension

• Air Suspension Issues
  • Description/Symptoms: Some owners report issues with the AMG Ride Control+ air suspension. Symptoms include uneven ride height, error messages related to the suspension system, and a harsh or bouncy ride.
  • Solution: Diagnosis by a qualified technician is necessary. Issues may range from faulty air struts to sensor malfunctions or compressor failure. Replacement of defective components is often required.
  • Estimated Cost to Fix: $1,000 - $5,000+ depending on the failed component.
  • Recalls: None Found

Electrical

• MBUX Infotainment System Glitches
  • Description/Symptoms: The MBUX infotainment system can be prone to glitches, including freezing, lagging, and unexpected reboots. Issues can also arise with wireless Apple CarPlay/Android Auto connectivity.
  • Solution: Restarting the system, performing a software update, or resetting to factory settings may resolve the issue. More serious issues may require dealer intervention.
  • Estimated Cost to Fix: Software updates are usually free. More serious repairs could range from $100 - $500+ depending on the dealership/mechanic.
  • Recalls: None Found
• 12V Battery Drain
  • Description/Symptoms: Some owners have reported instances of the 12V auxiliary battery draining prematurely, especially when the vehicle is left unused for extended periods. This can result in difficulty starting the vehicle or issues with the infotainment system.
  • Solution: Diagnosing the cause of the drain and replacing the battery.
  • Estimated Cost to Fix: $200 - $500+
  • Recalls: None Found

Exterior

• Sensor Malfunctions
  • Description/Symptoms: Malfunctions of the parking sensors or driver-assistance sensors (e.g., lane keeping assist, adaptive cruise control) have been reported. This can lead to inaccurate readings or the system becoming disabled.
  • Solution: Diagnosing the faulty sensor and replacing it.
  • Estimated Cost to Fix: $300 - $800+ depending on the sensor.
  • Recalls: None Found

Interior

• Seat Motor Issues
  • Description/Symptoms: Some owners have reported problems with the seat motors, leading to difficulty adjusting the seats.
  • Solution: Replacement of the faulty seat motor.
  • Estimated Cost to Fix: $500 - $1,500+
  • Recalls: None Found
• Rattling or Squeaking Noises
  • Description/Symptoms: Some owners have noted rattling or squeaking noises emanating from the interior trim, particularly from the dashboard or door panels.
  • Solution: Identifying and addressing the source of the noise, often involving tightening or replacing trim pieces.
  • Estimated Cost to Fix: $100 - $500+

Summary:

The 2023 Mercedes-Benz EQS 53 AMG, while impressive, has some reported issues. The most serious are potential problems with the air suspension and potential issues with the 12v battery or MBUX system. While software-related issues can often be resolved with updates, mechanical repairs can be costly. Potential buyers should be aware of these potential issues and inspect the vehicle thoroughly or obtain a pre-purchase inspection before purchasing.