2013 — 2017
3.7L (VQ37VHR) - S-Design
Petrol
Listen carefully for any whine or 'whirring' noise from the transmission during acceleration, as the 7-speed automatic can sometimes show signs of wear in higher mileage examples.
During your test drive, find a smooth stretch of road and take your hands gently off the wheel to ensure the vehicle tracks straight, as the complex suspension geometry can be sensitive to uneven tyre wear.
Cycle through all the infotainment and Bose audio functions; check that the central controller knob feels responsive, as the internal electronics in the QX70 can occasionally become sluggish with age.
Inspect the underside for any signs of weeping around the valve covers or front timing cover, as the VQ37VHR engine is generally robust but may develop minor oil seepage as the seals age.
Time to inspect the coolant hoses and consider a transmission fluid flush if it has not been documented recently.
Often when suspension bushings and sway bar links may start to show their age, impacting the crisp handling this model is known for.
General check-up for the alternator and starter motor performance to ensure consistent starting reliability.
Regularly check the engine oil levels, as the VQ37VHR loves to be kept well-lubricated for peak performance.
Ensure the transmission fluid is changed periodically using genuine Nissan/Infiniti specified fluids to maintain smooth gear shifts.
Keep the cabin air filter fresh to protect the sophisticated climate control system from dust buildup.
Monitor the tyre condition closely; the sporty nature of the QX70 S-Design can lead to faster wear on the inner edges.
Stay on top of brake fluid flushes every two years to maintain that solid pedal feel.
Estimated repair costs if issues arise
While the VQ37 engine is a legend for longevity, the internal gallery gaskets can occasionally fail on older models. If this component needs attention in the future, the estimated cost in NZ involves significant labour to access the front of the engine.
The QX70 is a heavy, performance-oriented SUV. Depending on the car's history, you might eventually need to budget for refreshing the lower control arm bushings to maintain that factory-fresh steering precision.
If this component needs attention in the future, it is common to consider sourcing a replacement unit or a specialist repair for the screen assembly if pixels start to fade.
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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