2017 BMW 330i GT xDrive

The 2017 BMW 330i GT xDrive is a Gran Turismo variant of the popular 3 Series, offering a more spacious interior and hatchback design compared to the sedan. Its primary engine option is a 2.0-liter turbocharged inline-4 producing 248 horsepower and 258 lb-ft of torque, paired with an 8-speed automatic transmission. Other engine options available for the 2017 3 Series range include a 3.0-liter inline-6 (340i) and a diesel engine (328d). Drivers often appreciate the 330i GT xDrive for its practicality, comfortable ride, and BMW’s signature handling, although some find the styling to be less appealing compared to the traditional 3 Series sedan. Common complaints often revolve around the cost of maintenance and repairs, as well as some specific issues that arise with the engine, transmission, and electronics.

Engine

2.0L Turbocharged Inline-4 (B48)

• Oil Leaks
  • Description/Symptoms: Oil leaks can occur from various locations, including the valve cover gasket, oil filter housing gasket, and the oil pan gasket. Symptoms include visible oil leaks on the engine or ground, burning oil smell, and low oil levels.
  • Solution: Replace the leaking gasket or seal. Thoroughly clean the affected area after the repair.
  • Estimated Cost to Fix: $200 - $800+ depending on the location and complexity.
  • Recalls: None Found
• Coolant Leaks
  • Description/Symptoms: Coolant leaks often occur around the water pump, thermostat housing, or radiator hoses. Symptoms include low coolant levels, overheating, and a visible coolant leak.
  • Solution: Replace the faulty water pump, thermostat housing, or leaking hoses. Pressure test the system to ensure all leaks are resolved.
  • Estimated Cost to Fix: $300 - $1000+ depending on the component.
  • Recalls: None Found

Transmission

8-Speed Automatic (Aisin)

• Rough Shifting/Hesitation
  • Description/Symptoms: Some owners report experiencing rough shifting, hesitation, or delayed engagement, especially when shifting between gears or during acceleration.
  • Solution: A software update to the transmission control module (TCM) may resolve the issue. In some cases, a transmission fluid flush and filter change are recommended. For more severe cases, valve body replacement or complete transmission overhaul may be necessary.
  • Estimated Cost to Fix: $200 (software update) to $4,000+ (transmission overhaul).
  • Recalls: None Found

Suspension

• No Issues Found

Electrical

• iDrive System Malfunctions
  • Description/Symptoms: The iDrive system can experience various malfunctions, including screen freezing, unresponsive controls, Bluetooth connectivity issues, and navigation problems.
  • Solution: Start by restarting the iDrive system. Check for software updates. If the problem persists, the iDrive control unit may need to be diagnosed and potentially replaced.
  • Estimated Cost to Fix: $100 (Software Update) - $1,500+ (Control Unit Replacement).
  • Recalls: None Found
• Battery Drain
  • Description/Symptoms: Premature battery drain can occur due to various factors, including a faulty alternator, parasitic draw from electrical components, or an aging battery. Symptoms include difficulty starting the vehicle, warning lights, and a dead battery.
  • Solution: Perform a parasitic draw test to identify the source of the drain. Replace the faulty component or the battery if it’s nearing the end of its lifespan. Ensure the charging system is functioning correctly.
  • Estimated Cost to Fix: $150 - $500+ depending on the source of the drain.
  • Recalls: None Found

Exterior

• Adaptive Headlight Issues
  • Description/Symptoms: Issues with the adaptive headlight system may include the headlights not self-leveling correctly, flickering, or displaying error messages on the dashboard.
  • Solution: Diagnose the headlight system using BMW diagnostic tools. Check the headlight leveling sensors, control modules, and wiring. Replace faulty components as needed.
  • Estimated Cost to Fix: $300 - $1,200+ depending on the issue.
  • Recalls: None Found

Interior

• Sunroof Issues
  • Description/Symptoms: Sunroofs in these models may experience issues such as getting stuck, making excessive noise during operation, or leaking.
  • Solution: Inspect the sunroof tracks for debris and lubricate them. Check the sunroof motor and switch for proper operation. If necessary, replace the sunroof motor or related components.
  • Estimated Cost to Fix: $200 - $800+ depending on the issue.
  • Recalls: None Found

Summary:

The 2017 BMW 330i GT xDrive generally offers a comfortable driving experience but is prone to some common issues. Engine oil and coolant leaks are relatively frequent, leading to repair costs ranging from a few hundred to over a thousand dollars. Transmission issues, while not as common, can be more costly, particularly if they require valve body replacement or a complete overhaul. Electrical glitches, such as iDrive malfunctions and battery drain, also contribute to potential repair expenses. While the sunroof and adaptive headlight issues may occur, they are less frequent than other common problems. Potential buyers should consider these potential issues and factor in the cost of maintenance and repairs when evaluating the purchase of a used 2017 BMW 330i GT xDrive.