2007 Mercedes-Benz E280

Introduction

The 2007 Mercedes-Benz E280 is a luxury sedan known for its refined ride, spacious cabin, and advanced technology. It comes equipped with a 3.0-liter V6 engine that produces 232 horsepower and 229 lb-ft of torque, paired with a 7-speed automatic transmission. Alternative engine options include a 2.6-liter V6 and a 4.6-liter V8, while transmission options include a 5-speed automatic and a 6-speed manual.

Engine

• 3.0L V6
  • Intake Manifold Flap Failure
    • Description/Symptoms: Issue with intake manifold flaps leading to reduced engine performance, stalling, or rough idle.
    • Solution: Replace intake manifold.
    • Estimated Cost to Fix: $1,000 - $1,500+
    • Recalls: MB2008009
  • Oil Leaks
    • Description/Symptoms: Leaking oil from various engine gaskets or seals.
    • Solution: Replace faulty gaskets or seals.
    • Estimated Cost to Fix: $200 - $500+
  • Coolant Leaks
    • Description/Symptoms: Leaking coolant from hoses, gaskets, or the radiator.
    • Solution: Replace leaking components.
    • Estimated Cost to Fix: $150 - $300+
• 2.6L V6
  • No Issues Found
• 4.6L V8
  • Camshaft Adjuster Failure
    • Description/Symptoms: Issue with camshaft adjusters leading to excessive engine noise, performance issues, or oil leaks.
    • Solution: Replace camshaft adjusters.
    • Estimated Cost to Fix: $1,200 - $2,000+
    • Recalls: None Found

Transmission

• 7-Speed Automatic
  • Mechatronic Unit Failure
    • Description/Symptoms: Failure of the mechatronic unit, leading to shifting issues, jerking, or a loss of drive.
    • Solution: Replace mechatronic unit.
    • Estimated Cost to Fix: $2,000 - $3,000+
  • Torque Converter Lockup Issue
    • Description/Symptoms: Issue with torque converter lockup, causing vibration or shuddering during acceleration.
    • Solution: Replace torque converter.
    • Estimated Cost to Fix: $1,500 - $2,500+
• 5-Speed Automatic
  • Slipping Gears
    • Description/Symptoms: Transmission slips gears or hesitates when shifting.
    • Solution: Rebuild or replace transmission.
    • Estimated Cost to Fix: $2,500 - $4,000+
• 6-Speed Manual
  • No Issues Found

Suspension

• Airmatic Suspension Failure * Description/Symptoms: Failure of the air suspension system, leading to reduced ride height, excessive body roll, or difficulty steering. * Solution: Repair or replace air suspension components. * Estimated Cost to Fix: $1,500 - $3,000+
• Control Arm Bushings Wear * Description/Symptoms: Worn control arm bushings can cause noise, vibration, or steering issues. * Solution: Replace control arm bushings. * Estimated Cost to Fix: $200 - $500+

Electrical

• Power Window Failure * Description/Symptoms: Failure of power window motors or switches. * Solution: Replace faulty components. * Estimated Cost to Fix: $200 - $500+
• Central Locking System Malfunction * Description/Symptoms: Issues with central locking system, failing to lock or unlock the doors. * Solution: Repair or replace faulty lock actuators or control modules. * Estimated Cost to Fix: $300 - $600+
• SAM Module Failure * Description/Symptoms: Failure of the signal acquisition module (SAM), leading to electrical system issues. * Solution: Replace SAM module. * Estimated Cost to Fix: $500 - $1,000+

Exterior

• Headlight Condensation * Description/Symptoms: Moisture accumulation inside the headlights. * Solution: Replace headlight housing or moisture-proof the unit. * Estimated Cost to Fix: $200 - $500+
• Rear Window Regulator Failure * Description/Symptoms: Failure of the rear window regulator, preventing the window from opening or closing. * Solution: Replace rear window regulator. * Estimated Cost to Fix: $400 - $700+

Interior

• Sunroof Drains Clogging * Description/Symptoms: Clogged sunroof drains, leading to water leaking into the cabin. * Solution: Clean or replace sunroof drains. * Estimated Cost to Fix: $100 - $200+
• Air Conditioning System Failure * Description/Symptoms: Issues with compressor, condenser, or other components affecting air conditioning performance. * Solution: Diagnose and repair or replace faulty components. * Estimated Cost to Fix: $500 - $1,500+

Summary

The 2007 Mercedes-Benz E280 has several known issues, including mechatronic unit failure, intake manifold flap failure, and air suspension failure. These issues can be expensive to repair, ranging from a few hundred dollars to several thousand dollars. While it is a comfortable and luxurious vehicle, it is important to be aware of these potential issues before purchasing one.