2022 Mercedes-Benz GLE63 AMG

The 2022 Mercedes-Benz GLE63 S AMG is a high-performance SUV that blends luxury with exhilarating power. Its hand-built 4.0-liter biturbo V8 engine delivers a staggering 603 horsepower and 627 lb-ft of torque, paired with an AMG SPEEDSHIFT TCT 9-speed automatic transmission. Other GLE models offer various engine options, including a 3.0-liter inline-6 turbo with EQ Boost and a plug-in hybrid variant. Owners appreciate the GLE63 S AMG for its blistering acceleration, refined interior, and advanced technology. However, some common complaints revolve around the high price tag, potential for expensive maintenance, and occasional electronic glitches.

Engine

4.0L Biturbo V8 (M177)

• Turbocharger Failure
  • Description/Symptoms: Loss of power, whistling sound from the engine bay, check engine light illuminated.
  • Solution: Replace the faulty turbocharger.
  • Estimated Cost to Fix: $5,000 - $8,000+ (depending on whether one or both turbos need replacement)
  • Recalls: None Found
• Oil Leaks (Valve Cover Gaskets, Rear Main Seal)
  • Description/Symptoms: Oil spots under the vehicle, burning oil smell, low oil level.
  • Solution: Replace the leaking gaskets or seals.
  • Estimated Cost to Fix: Valve Cover Gaskets: $800 - $1,500; Rear Main Seal: $1,500 - $2,500+
  • Recalls: None Found

Transmission

AMG SPEEDSHIFT TCT 9-Speed Automatic

• Rough Shifting/Hesitation
  • Description/Symptoms: Harsh or delayed shifts, particularly between certain gears, hesitation when accelerating from a stop.
  • Solution: Software update/reprogramming of the transmission control module (TCM). In some cases, valve body replacement may be necessary.
  • Estimated Cost to Fix: Software update: $200 - $400; Valve Body Replacement: $2,500 - $4,000+
  • Recalls: None Found

Suspension

• Air Suspension Malfunctions (AIRMATIC)
  • Description/Symptoms: Vehicle leaning to one side, ride height fluctuating, “Vehicle Too Low” warning message.
  • Solution: Diagnose and replace faulty air struts, compressor, or control module. Leaks in the air lines can also occur.
  • Estimated Cost to Fix: Air Strut Replacement: $1,500 - $3,000+ per strut; Compressor Replacement: $1,000 - $2,000+
  • Recalls: None Found

Electrical

• MBUX Infotainment System Glitches
  • Description/Symptoms: System freezing, unresponsive touchscreen, connectivity issues (Bluetooth, Apple CarPlay/Android Auto), random reboots.
  • Solution: Software updates are frequently released to address these issues. In more severe cases, the entire head unit may need replacement.
  • Estimated Cost to Fix: Software update: Usually covered under warranty; Head Unit Replacement: $2,000 - $4,000+
  • Recalls: None Found
• Sensor Malfunctions (Parking Sensors, Blind Spot Monitoring)
  • Description/Symptoms: False alarms, system not functioning correctly, warning lights illuminated.
  • Solution: Diagnose and replace the faulty sensor.
  • Estimated Cost to Fix: $300 - $800+ per sensor, depending on location and type.
  • Recalls: None Found

Exterior

• No Issues Found

Interior

• Rattling/Squeaking Noises
  • Description/Symptoms: Annoying noises emanating from various interior panels, especially on rough roads.
  • Solution: Identifying and tightening loose components, applying felt tape or other sound-deadening materials to eliminate the noise.
  • Estimated Cost to Fix: $100 - $500+ (depending on the source and complexity)
  • Recalls: None Found

Summary

The 2022 Mercedes-Benz GLE63 S AMG, while offering exceptional performance and luxury, is prone to some common issues. The most significant concerns revolve around the engine (turbocharger and oil leaks), transmission (rough shifting), and the air suspension system. Electrical glitches with the MBUX system and sensor malfunctions are also reported. The severity and cost of these issues can vary widely, with some repairs potentially reaching several thousand dollars.