2013 BMW 328i

The 2013 BMW 328i (F30 chassis) is a popular compact executive sedan known for its engaging driving dynamics, sporty handling, and refined interior. The most common engine option for the 2013 328i is the 2.0-liter turbocharged inline-4 (N20) engine, producing 240 horsepower and 255 lb-ft of torque. While a capable engine, it’s also known for several common issues. The 2013 328i also came with an optional 3.0-liter turbocharged inline-6 (N55) engine in the 335i model, boasting 300 horsepower and 300 lb-ft of torque. Both engines were available with either a 6-speed manual or an 8-speed automatic transmission. People generally like the 328i for its blend of performance, fuel efficiency, and luxury. However, some common complaints include reliability concerns, particularly with the N20 engine, as well as relatively high maintenance costs.

Engine

N20 2.0L Turbocharged Inline-4

• Timing Chain Failure
  • Description/Symptoms: The timing chain can stretch or break prematurely, leading to engine damage or failure. Symptoms include a rattling noise from the engine, especially upon startup, Check Engine Light, and loss of power. This is most commonly seen in earlier N20 engines produced before 2015.
  • Solution: Replacing the timing chain, guides, and tensioner.
  • Estimated Cost to Fix: $1,500 - $3,000+
  • Recalls: None Found
• Oil Leaks (Valve Cover Gasket, Oil Filter Housing Gasket)
  • Description/Symptoms: Oil leaks from the valve cover gasket or oil filter housing gasket are common. Symptoms include visible oil leaks on the engine, burning oil smell, and low oil level.
  • Solution: Replacing the affected gasket.
  • Estimated Cost to Fix: Valve Cover Gasket: $300 - $600; Oil Filter Housing Gasket: $400 - $800
  • Recalls: None Found
• Coolant Leaks (Water Pump, Thermostat Housing)
  • Description/Symptoms: Coolant leaks can occur from the water pump or thermostat housing. Symptoms include low coolant level, overheating, and visible coolant leaks.
  • Solution: Replacing the water pump or thermostat housing.
  • Estimated Cost to Fix: Water Pump: $600 - $1,200; Thermostat Housing: $300 - $600
  • Recalls: None Found
• High Pressure Fuel Pump (HPFP) Failure
  • Description/Symptoms: HPFP failure can cause stalling, long crank times, and a Check Engine Light.
  • Solution: Replacing the HPFP.
  • Estimated Cost to Fix: $800 - $1,500+
  • Recalls: None Found

N55 3.0L Turbocharged Inline-6

• Oil Leaks (Valve Cover Gasket, Oil Filter Housing Gasket)
  • Description/Symptoms: Similar to the N20, the N55 is prone to oil leaks from the valve cover gasket and oil filter housing gasket.
  • Solution: Replacing the affected gasket.
  • Estimated Cost to Fix: Valve Cover Gasket: $300 - $600; Oil Filter Housing Gasket: $400 - $800
  • Recalls: None Found
• VANOS Solenoid Issues
  • Description/Symptoms: Faulty VANOS solenoids can cause rough idling, poor performance, and a Check Engine Light.
  • Solution: Replacing the VANOS solenoids.
  • Estimated Cost to Fix: $400 - $800
  • Recalls: None Found

Transmission

8-Speed Automatic Transmission (GA8HP45Z)

• Rough Shifting/Hesitation
  • Description/Symptoms: Some owners have reported rough or delayed shifting, particularly when cold. This can sometimes be attributed to valve body issues or software glitches.
  • Solution: In some cases, a software update can resolve the issue. In more severe cases, valve body replacement or transmission rebuild may be necessary.
  • Estimated Cost to Fix: Software Update: $200 - $400; Valve Body Replacement: $1,500 - $3,000+; Transmission Rebuild: $4,000+
  • Recalls: None Found

Suspension

• No Issues Found

Electrical

• Faulty Door Lock Actuators
  • Description/Symptoms: Door lock actuators can fail, preventing the doors from locking or unlocking properly.
  • Solution: Replacing the faulty door lock actuator.
  • Estimated Cost to Fix: $200 - $500 per door.
  • Recalls: None Found
• Malfunctioning Comfort Access System
  • Description/Symptoms: The comfort access system (keyless entry and start) can sometimes malfunction, preventing the car from recognizing the key or starting.
  • Solution: Diagnosing the issue (antenna, module, key fob) and replacing the faulty component.
  • Estimated Cost to Fix: $200 - $800+, depending on the component.
  • Recalls: None Found

Exterior

• Faulty Trunk Wiring Harness
  • Description/Symptoms: The wiring harness that runs to the trunk can become damaged, causing issues with the trunk latch, license plate lights, and backup camera.
  • Solution: Repairing or replacing the wiring harness.
  • Estimated Cost to Fix: $300 - $700
  • Recalls: None Found

Interior

• Sticking iDrive Controller
  • Description/Symptoms: The iDrive controller can sometimes become sticky or difficult to rotate.
  • Solution: Cleaning or replacing the iDrive controller.
  • Estimated Cost to Fix: Cleaning $0-$50; Replacement: $300 - $600
  • Recalls: None Found

Summary

The 2013 BMW 328i, while enjoyable to drive, is prone to a number of issues, primarily related to the N20 engine. Timing chain failures, oil leaks, and coolant leaks are common and can be expensive to repair. The 8-speed automatic transmission can experience rough shifting issues. Electrical issues, such as faulty door lock actuators, malfunctioning comfort access, and trunk wiring harness failures are also common complaints. While some issues are relatively minor and inexpensive to fix, others can be quite costly, making it crucial to have a pre-purchase inspection performed by a qualified mechanic before buying a used 2013 BMW 328i. The severity and cost of these issues make it important for potential buyers to be aware of them and budget accordingly for potential repairs.