2020 Mercedes-Benz GLE450

Introduction to the 2020 Mercedes-Benz GLE450

The 2020 Mercedes-Benz GLE450 is a luxury SUV that offers a combination of performance, technology, and comfort. It is powered by a 3.0-liter turbocharged inline-six engine that produces 362 horsepower and 369 lb-ft of torque, mated to a 9-speed automatic transmission. Other engine and transmission options include:

• 2.0-liter turbocharged inline-four engine with 255 horsepower and 273 lb-ft of torque, mated to a 9-speed automatic transmission
• 3.0-liter turbocharged inline-six diesel engine with 286 horsepower and 443 lb-ft of torque, mated to a 9-speed automatic transmission

The GLE450 is known for its spacious and well-equipped interior, advanced safety features, and comfortable ride. However, like any vehicle, it has had some reported issues.

Engine

3.0-liter Turbocharged Inline-Six

• Fuel Injector Failure
  • Description/Symptoms: Difficulty starting, rough idling, reduced engine power
  • Solution: Replace faulty fuel injectors
  • Estimated Cost to Fix: $600 - $1,200+
  • Recalls: None Found
• Turbocharger Wastegate Issues
  • Description/Symptoms: Reduced engine power, check engine light, whistling or rattling noises
  • Solution: Replace or repair wastegate assembly
  • Estimated Cost to Fix: $1,000 - $2,000+
  • Recalls: None Found

Transmission

9-Speed Automatic

• Shifting Delays or Hesitations
  • Description/Symptoms: Transmission hesitates or delays when shifting gears
  • Solution: Update transmission software or replace valve body
  • Estimated Cost to Fix: $500 - $1,500+
  • Recalls: None Found

Suspension

• Air Suspension Compressor Failure
  • Description/Symptoms: Suspensions lowers on one or more corners, reduced ride height
  • Solution: Replace air suspension compressor and struts
  • Estimated Cost to Fix: $2,000 - $4,000+
  • Recalls: None Found

Electrical

• Battery Drain
  • Description/Symptoms: Battery goes dead after sitting for a period of time
  • Solution: Identify and repair electrical draw or replace battery
  • Estimated Cost to Fix: $200 - $1,000+
  • Recalls: None Found
• Navigation System Malfunctions
  • Description/Symptoms: Navigation system does not function properly, freezes, or provides incorrect directions
  • Solution: Update software or replace navigation unit
  • Estimated Cost to Fix: $500 - $1,500+
  • Recalls: None Found

Exterior

• Roof Rail Detachment
  • Description/Symptoms: Roof rails may detach from the vehicle
  • Solution: Reattach or replace roof rails
  • Estimated Cost to Fix: $200 - $600+
  • Recalls: NHTSA ID: 20V410000

Interior

• Sunroof Panel Misalignment
  • Description/Symptoms: Sunroof panel may misalign and cause wind noise or leaks
  • Solution: Adjust or replace sunroof panel
  • Estimated Cost to Fix: $500 - $1,000+
  • Recalls: None Found
• Rear Seat Climate Control Failure
  • Description/Symptoms: Rear seat climate control stops working or blows only cold air
  • Solution: Replace rear climate control unit
  • Estimated Cost to Fix: $500 - $1,500+
  • Recalls: None Found

Summary

Overall, the 2020 Mercedes-Benz GLE450 has had some reported issues, mainly related to the engine, transmission, and electrical systems. The severity and cost of these issues vary, with some being relatively minor and inexpensive to fix, while others can be more serious and expensive.