2024 Mercedes-Benz GLE53 AMG

The 2024 Mercedes-Benz GLE53 AMG is a performance-oriented SUV that blends luxury with AMG’s signature driving dynamics. The GLE53 AMG is powered by a turbocharged 3.0-liter inline-6 engine paired with a 48-volt mild-hybrid system, producing 429 horsepower and 413 lb-ft of torque. This engine is exclusively mated to an AMG SPEEDSHIFT TCT 9-speed automatic transmission. Owners generally praise the GLE53 AMG for its powerful engine, comfortable ride, luxurious interior, and advanced technology. However, some common criticisms include the high price, the complexity of the infotainment system, and occasional issues with the electronics.

Engine

3.0L Turbocharged Inline-6 with Mild-Hybrid Assist

• Rough Idle/Hesitation
  • Description/Symptoms: Some owners report a rough idle or hesitation during acceleration, especially when the engine is cold. This may be due to fuel delivery issues, spark plug fouling, or software glitches within the engine management system.
  • Solution: The dealer may perform a software update to the engine control unit (ECU). If the issue persists, they may inspect and replace faulty fuel injectors, spark plugs, or sensors.
  • Estimated Cost to Fix: $100 - $500+
  • Recalls: None Found
• Check Engine Light with various codes
  • Description/Symptoms: Owners have reported the check engine light illuminating, often accompanied by codes related to the mild hybrid system, oxygen sensors, or fuel trim.
  • Solution: Diagnostic check to determine the specific code. Depending on the code, the fix could involve replacing a sensor, updating software, or addressing issues with the 48V system.
  • Estimated Cost to Fix: $150 - $1000+
  • Recalls: None Found

Transmission

AMG SPEEDSHIFT TCT 9-Speed Automatic

• Harsh Shifting/Jerking
  • Description/Symptoms: Some owners have experienced harsh or jerky shifting, particularly during low-speed maneuvers or when downshifting.
  • Solution: The dealer may perform a transmission control module (TCM) software update. If the problem persists, they may need to inspect and repair or replace valve body components or perform a transmission flush.
  • Estimated Cost to Fix: $200 - $1000+
  • Recalls: None Found
• Delayed Engagement
  • Description/Symptoms: Owners have reported delayed engagement when shifting from Park or Neutral into Drive or Reverse, along with a noticeable clunk.
  • Solution: Software update, valve body inspection and possible replacement, or in severe cases, transmission replacement.
  • Estimated Cost to Fix: $500 - $8000+
  • Recalls: None Found

Suspension

• Air Suspension Malfunctions (if equipped)
  • Description/Symptoms: Models equipped with the optional air suspension may experience issues like the vehicle not leveling properly, compressor failures, or error messages on the dashboard.
  • Solution: Inspection of the air suspension system, including the compressor, air struts, and sensors. Replacement of faulty components.
  • Estimated Cost to Fix: $500 - $3000+
  • Recalls: None Found

Electrical

• Infotainment System Glitches
  • Description/Symptoms: The MBUX infotainment system can experience glitches, such as screen freezes, unresponsive touch controls, or Bluetooth connectivity issues.
  • Solution: Software updates, system resets, or replacement of the infotainment module in severe cases.
  • Estimated Cost to Fix: $0 - $1500+
  • Recalls: None Found
• Sensor Failures
  • Description/Symptoms: Issues with parking sensors, blind-spot monitoring, or other driver-assistance systems have been reported. Symptoms include false alerts or complete system failure.
  • Solution: Diagnosis of the specific sensor and replacement of the faulty unit.
  • Estimated Cost to Fix: $200 - $800+ per sensor
  • Recalls: None Found
• Battery Issues
  • Description/Symptoms: Some owners have experienced premature battery drain or failure, particularly with the 48V mild-hybrid system.
  • Solution: Replacement of the battery. Inspection of the charging system for any parasitic draws.
  • Estimated Cost to Fix: $300 - $1500+
  • Recalls: None Found

Exterior

No Issues Found

Interior

• Sunroof/Moonroof Issues
  • Description/Symptoms: Owners have reported issues such as sticking, difficulty opening or closing, or excessive wind noise.
  • Solution: Lubrication of the sunroof mechanism, adjustment of the tracks, or replacement of damaged components.
  • Estimated Cost to Fix: $100 - $800+
  • Recalls: None Found

Summary

The 2024 Mercedes-Benz GLE53 AMG, while lauded for its performance and luxury, does have some potential issues owners may encounter. The issues range from minor software glitches in the infotainment system to more significant problems with the engine, transmission, and suspension. Electrical problems and interior malfunctions are also possible. The severity of these issues varies, with repair costs ranging from a few hundred dollars for minor fixes to several thousand for major component replacements. It is advisable to check for any outstanding recalls and to thoroughly inspect the vehicle before purchase.