2017 INFINITI QX30

Here’s a breakdown of common issues and complaints for the 2017 INFINITI QX30, categorized and formatted as requested. The 2017 INFINITI QX30 is a compact luxury crossover known for its stylish design and comfortable ride. It is based on the Mercedes-Benz GLA-Class platform, sharing many components. The standard engine is a 2.0L turbocharged inline-4 producing 208 horsepower and 258 lb-ft of torque, paired with a 7-speed dual-clutch automatic transmission. Some drivers appreciate its nimble handling and upscale interior, while others find its limited rear seat space and firm ride to be drawbacks.

Engine

2.0L Turbocharged Inline-4

• Engine Misfires/Rough Idle
  • Description/Symptoms: Some owners have reported engine misfires, leading to rough idling, reduced power, and potential stalling. This can be triggered by faulty spark plugs, ignition coils, or fuel injectors.
  • Solution: Diagnose the specific cause of the misfire (check engine codes) and replace the faulty component (spark plugs, ignition coil, or fuel injector).
  • Estimated Cost to Fix: $100 - $500+, depending on the component and labor.
  • Recalls: None Found
• Turbocharger Failure
  • Description/Symptoms: Whining noise from the engine, reduced power, check engine light.
  • Solution: Replace the turbocharger.
  • Estimated Cost to Fix: $1,500 - $3,000+
  • Recalls: None Found

Transmission

7-Speed Dual-Clutch Automatic Transmission

• Harsh Shifting/Hesitation
  • Description/Symptoms: Owners have experienced harsh or jerky shifting, particularly at low speeds, as well as hesitation when accelerating. This can be related to the transmission control module (TCM) or issues with the dual-clutch system.
  • Solution: The most common solution is to reprogram or replace the TCM. In some cases, clutch replacement might be necessary.
  • Estimated Cost to Fix: $200 - $1,500+
  • Recalls: None Found
• Transmission Slipping/Failure
  • Description/Symptoms: Transmission slipping, difficulty shifting gears, or complete transmission failure.
  • Solution: Requires a transmission replacement.
  • Estimated Cost to Fix: $4,000-$7,000+
  • Recalls: None Found

Suspension

• Rough Ride Quality
  • Description/Symptoms: The QX30, particularly models with larger wheels, is known for having a somewhat firm and unforgiving ride. This can be noticeable on rough road surfaces.
  • Solution: There’s no simple fix for this, as it’s a characteristic of the suspension tuning. Replacing the shocks/struts with a softer aftermarket option may help, but it could compromise handling.
  • Estimated Cost to Fix: $400 - $1,000+ for aftermarket suspension components and installation.
  • Recalls: None Found
• Premature Bushing Wear
  • Description/Symptoms: Reports of control arm bushings wearing out prematurely, leading to clunking noises from the suspension.
  • Solution: Replace the worn control arm bushings or the entire control arm assembly.
  • Estimated Cost to Fix: $200 - $600+ per control arm.
  • Recalls: None Found

Electrical

• Infotainment System Issues
  • Description/Symptoms: The infotainment system can be prone to glitches, including freezing, slow response times, and Bluetooth connectivity problems.
  • Solution: Software updates can sometimes resolve these issues. If the problem persists, the infotainment unit might need replacement.
  • Estimated Cost to Fix: $0 for software update (if available). $500 - $1500+ for unit replacement.
  • Recalls: None Found
• Battery Drain
  • Description/Symptoms: Some owners report issues with the battery draining quickly, especially if the car is not driven frequently. This can be attributed to parasitic draws from various electronic components.
  • Solution: A mechanic needs to perform a parasitic draw test to identify the source of the drain. Once identified, the faulty component needs to be repaired or replaced.
  • Estimated Cost to Fix: $100 - $500+ depending on the complexity of the issue.
  • Recalls: None Found

Exterior

• Panoramic Sunroof Issues
  • Description/Symptoms: Panoramic sunroof malfunctions, including difficulty opening or closing, unusual noises, or leaks.
  • Solution: Inspect the sunroof tracks and mechanisms for debris or damage. Lubricate the tracks or replace damaged components. In severe cases, the entire sunroof assembly may need replacement.
  • Estimated Cost to Fix: $100 - $2,000+
  • Recalls: None Found
• Power Liftgate Malfunctions
  • Description/Symptoms: The power liftgate may fail to open or close properly, or may stop working entirely.
  • Solution: Check the liftgate struts, motor, and sensors. Replace any faulty components.
  • Estimated Cost to Fix: $200 - $800+
  • Recalls: None Found

Interior

• Rattling Noises
  • Description/Symptoms: Owners often complain about rattling noises emanating from various interior trim pieces, especially from the dashboard and door panels.
  • Solution: This can be difficult to pinpoint and resolve. Dealers may attempt to tighten or pad the offending trim pieces.
  • Estimated Cost to Fix: Highly variable, $50-$500+, or DIY.
  • Recalls: None Found
• Heated Seat Malfunctions
  • Description/Symptoms: The heated seats may stop working, or they may not heat up properly.
  • Solution: Check the heating element, wiring, and control module. Replace any faulty components.
  • Estimated Cost to Fix: $150 - $500+
  • Recalls: None Found

Summary

The 2017 INFINITI QX30 has a number of potential issues, ranging from relatively minor infotainment glitches to more serious engine and transmission problems. The severity and cost of repairs can vary greatly depending on the specific issue. Engine misfires, turbocharger failures, and transmission problems (particularly with the dual-clutch system) are significant concerns. Electrical gremlins and interior rattles are also common complaints. Potential buyers should carefully inspect the vehicle’s service history and consider a pre-purchase inspection by a qualified mechanic, specifically looking for signs of these known issues.