2020 Mercedes-Benz GLE580

The 2020 Mercedes-Benz GLE580 is a luxury SUV that offers a blend of performance and comfort. The GLE class offers several engine options, including the GLE350 with a 2.0L inline-4 turbo engine (255 hp, 273 lb-ft torque), the GLE450 with a 3.0L inline-6 turbo with EQ Boost (362 hp, 369 lb-ft torque), the GLE53 AMG with a tuned 3.0L inline-6 turbo with EQ Boost (429 hp, 384 lb-ft torque) and the GLE63 S AMG with a 4.0L V8 biturbo with EQ Boost (603 hp, 627 lb-ft torque). The GLE580 features a 4.0L V8 biturbo engine with EQ Boost, producing 483 horsepower and 516 lb-ft of torque. All engine options are paired with a 9G-TRONIC 9-speed automatic transmission. People generally praise the GLE for its luxurious interior, smooth ride, and advanced technology. Common dislikes often include the complex infotainment system and potentially high repair costs.

Engine

4.0L V8 Biturbo (M177)

• Oil Leaks from Turbocharger Oil Feed Lines
  • Description/Symptoms: Oil leaks can occur from the turbocharger oil feed lines. This can result in a burning smell and potential oil consumption issues.
  • Solution: Replacement of the faulty oil feed lines and associated gaskets/seals.
  • Estimated Cost to Fix: $500 - $1,500+ depending on location and labor rates.
  • Recalls: None Found
• Faulty Check Valves in Crankcase Ventilation System
  • Description/Symptoms: Some owners have reported issues with the check valves in the crankcase ventilation system, leading to excessive vacuum and potential oil consumption.
  • Solution: Replacement of the faulty check valves and inspection of other components in the crankcase ventilation system.
  • Estimated Cost to Fix: $300 - $800+
  • Recalls: None Found

Electrical

• MBUX Infotainment System Freezing/Crashing
  • Description/Symptoms: The Mercedes-Benz User Experience (MBUX) system can sometimes freeze, crash, or become unresponsive. This can affect navigation, audio, and other vehicle functions.
  • Solution: Software updates from the dealer can often resolve these issues. In some cases, replacement of the head unit may be necessary.
  • Estimated Cost to Fix: $0 (software update) to $1,500+ (head unit replacement).
  • Recalls: None Found
• Malfunctioning Sensors (Parking Sensors, Blind Spot Monitoring)
  • Description/Symptoms: Failure of various sensors such as parking sensors, blind spot monitoring, and lane keeping assist. Symptoms can include false alerts, system malfunctions, or complete failure of the system.
  • Solution: Diagnosis of the faulty sensor and replacement.
  • Estimated Cost to Fix: $200 - $800+ per sensor.
  • Recalls: None Found
• 12v Battery Drain
  • Description/Symptoms: The 12v battery can drain quickly, especially if the vehicle is not driven regularly. This can cause starting problems or other electrical issues.
  • Solution: Identify the source of the excessive draw on the battery and repair it. Replace the battery if it is damaged beyond saving.
  • Estimated Cost to Fix: $200 - $500+
  • Recalls: None Found

Suspension

• AIRMATIC Suspension Issues (Air Leaks, Compressor Failure)
  • Description/Symptoms: The AIRMATIC air suspension system can experience air leaks in the air springs or lines. The air suspension compressor may also fail. Symptoms include a saggy suspension, uneven ride height, or failure of the system to adjust.
  • Solution: Replacement of leaking air springs, air lines, or the air suspension compressor.
  • Estimated Cost to Fix: $800 - $2,500+ depending on the component and labor.
  • Recalls: None Found

Interior

• Sunroof Malfunctions (Sticking, Failure to Open/Close)
  • Description/Symptoms: The sunroof can experience sticking, failure to open or close properly, or unusual noises during operation.
  • Solution: Lubrication of the sunroof tracks, realignment, or replacement of the sunroof motor or other components.
  • Estimated Cost to Fix: $200 - $1,000+ depending on the issue.
  • Recalls: None Found
• Dashboard and Trim Rattles
  • Description/Symptoms: Excessive rattling noises coming from the dashboard, door panels, or other interior trim pieces.
  • Solution: Identify the source of the rattles and tighten or replace the affected components.
  • Estimated Cost to Fix: $100 - $500+ depending on the severity and location.
  • Recalls: None Found

Exterior

• Automatic Running Board Issues (Failure to Deploy/Retract)
  • Description/Symptoms: The automatic running boards may fail to deploy or retract properly.
  • Solution: Repair or replacement of the running board motor, sensors, or linkage.
  • Estimated Cost to Fix: $500 - $1,500+ depending on the specific issue.
  • Recalls: None Found

Summary:

The 2020 Mercedes-Benz GLE580 is a luxurious SUV that offers great performance and comfort. However, owners have reported a number of issues. The most concerning issues relate to the engine (oil leaks) and air suspension. Electrical issues with the MBUX system are also relatively common. While most issues are not catastrophic, they can be expensive to repair, reflecting the high cost of maintaining a luxury vehicle.