2021 — 2024
2.0L GW4C20F Petrol Turbo (AWD)
Petrol
Engage the AWD system on loose gravel or wet grass to check for any hesitation or clunking from the rear differential unit.
Cycle through the infotainment menus and use the touchscreen while parked to ensure there is no lag or ghost-touching issues, which are occasionally reported in early software versions.
Listen closely during low-speed gear changes in stop-start traffic; if the 7-speed DCT feels hesitant or jerky, it may just require a software update or a simple transmission fluid flush.
Verify the operation of the panoramic sunroof and electronic tailgate by opening and closing them multiple times to ensure the motors aren't struggling.
Time to consider a full transmission fluid service for the DCT and a check of the AWD coupling fluid.
Typically when the spark plugs are due for replacement and the brake fluid flush is highly recommended.
Recommended interval to inspect the serpentine belt and check for any minor cooling system weepage.
Keep up with the engine oil changes strictly every 10,000km or 12 months using a high-quality fully synthetic oil to protect the turbocharger.
Check the tire pressure regularly, as the Haval H6 is quite sensitive to tyre pressures which can affect the ride comfort and fuel economy.
Regularly clean the camera lenses and sensor areas, as the safety suite relies on these for consistent performance.
Ensure the software is checked for updates during your regular service intervals at a GWM-approved workshop.
Pay attention to the cabin air filter every 20,000km to keep the air-conditioning system smelling fresh and working efficiently.
Estimated repair costs if issues arise
Future Budget Planning: While modern DCTs are reliable, they do require specific maintenance. If this component needs attention in the future, the estimated cost in NZ is usually associated with a fluid flush and filter change to keep gear shifts smooth.
Future Budget Planning: Depending on the car's history, you might eventually need to budget for the replacement of boost hoses or seals which can perish over time due to heat cycles.
Future Budget Planning: As a heavier AWD vehicle, it works the brakes quite hard. If this component needs attention in the future, the estimated cost in NZ covers high-quality aftermarket parts and labour for a full axle set.
Noticed something inaccurate or missing?Suggest an edit→
Disclaimer: This report is generated with the assistance of AI analysis based on verified automotive data. While we strive for 100% accuracy, enthusiasts should always conduct physical inspections and consult service records. View Full Disclaimer