2009 BMW 535i

Introduction: The 2009 BMW 535i is a mid-size luxury sedan powered by a N54B30 twin-turbocharged inline-6 engine paired with a 6-speed manual transmission or a 6-speed automatic transmission. It produces 300 horsepower and 300 lb-ft of torque. The 535i is known for its performance, handling, and luxurious interior. However, it has had some issues reported over the years.

Engine

N54B30 Twin-Turbocharged Inline-6

• High-Pressure Fuel Pump Failure:
  • Description/Symptoms: Loss of power, rough idling, and fuel leaks.
  • Solution: Replace the high-pressure fuel pump.
  • Estimated Cost to Fix: $1,000 - $2,000+
  • Recalls: NHTSA Campaign ID: 12V380000
• Turbocharger Wastegate Issues:
  • Description/Symptoms: Loss of boost, reduced power, and excessive smoke from the exhaust.
  • Solution: Replace or repair the turbocharger wastegates.
  • Estimated Cost to Fix: $1,500 - $3,000+
  • Recalls: None Found
• Valve Stem Seal Failure:
  • Description/Symptoms: Excessive oil consumption, blue smoke from the exhaust, and poor engine performance.
  • Solution: Replace the valve stem seals.
  • Estimated Cost to Fix: $2,000 - $3,000+
  • Recalls: None Found

Transmission

6-Speed Manual Transmission

• No Issues Found

6-Speed Automatic Transmission

• ZF 6HP26 Transmission Slippage:
  • Description/Symptoms: Delayed gear shifts, slipping out of gear, and shuddering during acceleration.
  • Solution: Overhaul or replace the transmission.
  • Estimated Cost to Fix: $3,000 - $5,000+
  • Recalls: NHTSA Campaign ID: 11E027000, 14V408000

Suspension

• No Issues Found

Electrical

• Battery Discharge:
  • Description/Symptoms: Drained battery after sitting for extended periods.
  • Solution: Replace the battery or repair electrical leaks.
  • Estimated Cost to Fix: $200 - $400+
  • Recalls: None Found
• Electrical Wiring Harness Issues:
  • Description/Symptoms: Various electrical malfunctions, such as flickering lights, inoperative systems, and starting problems.
  • Solution: Repair or replace damaged wiring harnesses.
  • Estimated Cost to Fix: $500 - $1,500+
  • Recalls: None Found

Exterior

• Headlight Condensation:
  • Description/Symptoms: Water condensation buildup inside the headlight assemblies.
  • Solution: Replace or dry out the headlight assemblies.
  • Estimated Cost to Fix: $500 - $1,000+
  • Recalls: None Found
• Sunroof Drain Plugs:
  • Description/Symptoms: Clogged sunroof drain plugs can lead to water leaks into the cabin.
  • Solution: Clear or replace the sunroof drain plugs.
  • Estimated Cost to Fix: $100 - $200+
  • Recalls: None Found

Interior

• No Issues Found

Summary: The 2009 BMW 535i is a reliable and well-rounded luxury sedan. However, it has had some issues with its engine, transmission, electrical system, and exterior. The severity and cost of these issues can vary depending on the specific problem and the location of repairs. Overall, the 535i remains a popular choice in the used car market due to its performance, luxury, and spacious interior.