2010 Mercedes-Benz E63 AMG

The 2010 Mercedes-Benz E63 AMG is a high-performance sedan known for its powerful engine and luxurious features. The E63 AMG was only offered with one engine option: the naturally aspirated 6.2L M156 V8 engine which produced 518 horsepower and 465 lb-ft of torque. It was paired with the AMG Speedshift MCT 7-speed automatic transmission. Owners generally praise the car’s raw power, handling, and luxurious interior. However, they often note the high running costs, including fuel consumption and maintenance, as well as potential reliability issues.

Engine

6.2L M156 V8

• Camshaft Adjuster Bolts Failure
  • Description/Symptoms: The original camshaft adjuster bolts (also known as camshaft bolts) used on the M156 engine were prone to failure. These bolts can shear off, causing significant engine damage. Symptoms include a ticking noise from the engine, loss of power, and potentially catastrophic engine failure.
  • Solution: Replace the original camshaft adjuster bolts with the updated, stronger bolts.
  • Estimated Cost to Fix: $1,500 - $3,000+ (depending on the extent of damage and if performed at a dealer or independent shop)
  • Recalls: None Found
• Intake Manifold Gaskets Leaking
  • Description/Symptoms: The intake manifold gaskets on the M156 engine can dry out and crack over time, leading to vacuum leaks. Symptoms include rough idling, poor fuel economy, and a possible check engine light.
  • Solution: Replace the intake manifold gaskets.
  • Estimated Cost to Fix: $500 - $1,000
  • Recalls: None Found
• Oil Leaks (Valve Cover Gaskets, Oil Filter Housing)
  • Description/Symptoms: The M156 engine is prone to oil leaks from various locations, including the valve cover gaskets and oil filter housing. Symptoms include visible oil leaks, oil consumption, and a burning oil smell.
  • Solution: Replace the leaking gaskets and seals.
  • Estimated Cost to Fix: $300 - $800+ (depending on the location of the leak)
  • Recalls: None Found

Transmission

AMG Speedshift MCT 7-Speed Automatic

• Harsh Shifting/Jerking
  • Description/Symptoms: Some owners have reported harsh shifting or jerking, particularly during downshifts or at lower speeds. This can be due to issues with the transmission’s valve body or conductor plate.
  • Solution: A transmission fluid flush and filter change may help. In more severe cases, the valve body or conductor plate may need to be replaced.
  • Estimated Cost to Fix: $300-$600 for a flush, $1,500 - $3,000+ for valve body/conductor plate replacement
  • Recalls: None Found

Suspension

• Air Suspension Issues (Airmatic)
  • Description/Symptoms: The E63 AMG is equipped with an air suspension system (Airmatic) which can experience issues over time. These include leaking air struts, a failing air compressor, or a malfunctioning valve block. Symptoms include the car sitting unevenly, the suspension not adjusting properly, and warning lights on the dashboard.
  • Solution: Replace the faulty air struts, air compressor, or valve block.
  • Estimated Cost to Fix: $800 - $2,000+ per strut, $500 - $1,500+ for the compressor, $300 - $800+ for the valve block.
  • Recalls: None Found

Electrical

• COMAND System Malfunctions
  • Description/Symptoms: The COMAND system (Mercedes’ infotainment system) can experience various issues, including screen freezing, Bluetooth connectivity problems, and navigation malfunctions.
  • Solution: Software updates may resolve some issues. In other cases, the COMAND unit may need to be replaced.
  • Estimated Cost to Fix: $100 - $300 for software updates, $1,000 - $3,000+ for COMAND unit replacement.
  • Recalls: None Found
• EIS (Electronic Ignition Switch) Failure
  • Description/Symptoms: The Electronic Ignition Switch (EIS) can fail, preventing the car from starting. This is a relatively common issue in Mercedes vehicles of this era.
  • Solution: Replace the EIS. This typically requires programming by a qualified Mercedes technician.
  • Estimated Cost to Fix: $800 - $1,500+
  • Recalls: None Found

Exterior

• Headlight Condensation
  • Description/Symptoms: Moisture can build up inside the headlight housings, leading to condensation. This can reduce headlight effectiveness and potentially damage the headlight components.
  • Solution: Remove the headlight housing and dry it out. Reseal the housing to prevent future moisture intrusion.
  • Estimated Cost to Fix: $200 - $500+ (depending on whether the repair is DIY or performed by a professional)
  • Recalls: None Found

Interior

• Sunroof Issues
  • Description/Symptoms: The sunroof mechanism can become jammed or malfunction, preventing the sunroof from opening or closing properly.
  • Solution: Inspect and lubricate the sunroof tracks. In some cases, the sunroof motor or mechanism may need to be replaced.
  • Estimated Cost to Fix: $200 - $800+
  • Recalls: None Found

Summary

The 2010 Mercedes-Benz E63 AMG is a thrilling car to own, but potential buyers should be aware of the common issues. Engine-related issues, particularly the camshaft adjuster bolts, can be quite expensive to repair. Suspension and electrical problems can also contribute to higher running costs. While not all vehicles will experience these issues, a thorough inspection and maintenance history review are crucial before purchasing. Addressing these issues promptly can prevent more extensive and costly repairs down the road.