2016 Mercedes-Benz GLE450 AMG

The 2016 Mercedes-Benz GLE450 AMG is a performance-oriented SUV that combines luxury and sporty driving dynamics. It features a 3.0-liter twin-turbo V6 engine producing 362 horsepower and 384 lb-ft of torque. Other engine options for the 2016 GLE include the GLE350 with a 3.5L V6, GLE550e with a 3.0L V6 Hybrid, GLE63 AMG with a 5.5L V8, and GLE63 S AMG with a 5.5L V8. All GLE models come with a 7-speed automatic transmission, except for the GLE550e hybrid which has a 7-speed hybrid transmission. Owners often praise the GLE450 AMG for its comfortable ride, stylish interior, and powerful engine. Some common complaints include the infotainment system’s complexity and occasional electrical glitches.

Category

Engine

3.0L Twin-Turbo V6

• Oil Leaks
  • Description/Symptoms: Oil leaks, often originating from the valve cover gaskets or oil filter housing. Visible oil drips under the vehicle or the smell of burning oil.
  • Solution: Replacement of the leaking gaskets or housing.
  • Estimated Cost to Fix: $300 - $1,000+
  • Recalls: None Found
• Turbocharger Issues
  • Description/Symptoms: Whining noises from the engine, reduced power, and potential turbocharger failure.
  • Solution: Replacement of the faulty turbocharger(s).
  • Estimated Cost to Fix: $2,000 - $4,000+
  • Recalls: None Found

Transmission

7-Speed Automatic (7G-Tronic)

• Rough Shifting
  • Description/Symptoms: Harsh or delayed shifts between gears, particularly at lower speeds. Can also cause the vehicle to jerk while shifting.
  • Solution: Software update for the transmission control module (TCM), or in more severe cases, valve body replacement or complete transmission overhaul.
  • Estimated Cost to Fix: $200 - $4,000+
  • Recalls: None Found

Suspension

• Air Suspension Problems (Airmatic)
  • Description/Symptoms: The vehicle sagging on one or more corners, a warning light on the dashboard indicating an air suspension malfunction, or the air compressor running constantly.
  • Solution: Replacement of the leaking air strut(s) or the air compressor.
  • Estimated Cost to Fix: $1,000 - $3,000+
  • Recalls: None Found

Electrical

• Infotainment System Issues (COMAND)
  • Description/Symptoms: Freezing, glitches, or complete failure of the COMAND infotainment system. Navigation issues, Bluetooth connectivity problems, or unresponsive touchscreen.
  • Solution: Software update, replacement of the COMAND unit, or repair of faulty wiring.
  • Estimated Cost to Fix: $300 - $2,000+
  • Recalls: None Found
• Battery Drain
  • Description/Symptoms: The battery drains quickly, especially when the car is not driven regularly. Difficulty starting the car, or the need to jump-start the car frequently.
  • Solution: Identify and repair the source of the parasitic drain (e.g., faulty module or sensor), replace the battery.
  • Estimated Cost to Fix: $150 - $500+
  • Recalls: None Found
• Sensor Malfunctions
  • Description/Symptoms: Faulty readings from various sensors (e.g., parking sensors, blind-spot monitoring sensors), causing warning lights to illuminate on the dashboard.
  • Solution: Replacement of the faulty sensor(s).
  • Estimated Cost to Fix: $200 - $800+
  • Recalls: None Found

Exterior

• No Issues Found

Interior

• Sunroof Issues
  • Description/Symptoms: Sunroof sticking, making excessive noise, or failing to open or close properly.
  • Solution: Repair or replacement of the sunroof motor or mechanism.
  • Estimated Cost to Fix: $300 - $1,200+
  • Recalls: None Found

Summary

The 2016 Mercedes-Benz GLE450 AMG presents a mix of potential issues ranging from moderate to severe. Oil leaks and turbocharger problems with the engine and rough shifting with the transmission can be costly to repair. Air suspension problems and electrical issues such as infotainment system glitches and battery drain are also common concerns. While some fixes are relatively inexpensive, others like turbocharger replacement can be quite significant.