2015 — 2021
2.5L QR25DE I4 - FWD
Petrol
While driving at low speeds, listen for any 'droning' or vibration from the CVT transmission; the Z52 Murano uses a Jatco CVT, so any hesitation or slipping during acceleration is something to look into further.
Check this by idling in 'Drive' with your foot on the brake; if you notice excessive shuddering, it could be a sign that the engine or transmission mounts are reaching the end of their service life.
Operate all infotainment and climate control functions; these units can occasionally develop electrical gremlins or screen flickering as they age, so ensure every button is responsive.
Inspect the underside for any signs of leaking oil near the timing cover; while the QR25DE is a proven engine, high-mileage units can occasionally show seepage here which is worth keeping an eye on.
Consider a full transmission fluid flush using genuine Nissan NS-3 fluid to maintain CVT longevity.
Check the condition of the suspension bushings and struts, as New Zealand roads can accelerate wear on these components.
Evaluate the condition of the alternator and starter motor, as these peripheral electrical components often reach their typical service threshold around this mark.
Prioritize regular engine oil changes every 10,000km using the manufacturer-recommended synthetic oil to keep the VVT system happy.
Ensure the CVT fluid is inspected at every major service interval; it is the lifeblood of your Murano's driving experience.
Keep an eye on the cabin air filter to ensure the climate control system stays efficient and free of dust.
Verify that the brake fluid is bled periodically to keep the pedal feel sharp and responsive.
Check the coolant levels and the condition of the radiator hoses; modern cooling systems rely on tight seals to prevent overheating.
Estimated repair costs if issues arise
If you are planning on high-mileage touring, it is wise to set aside funds for a proper professional fluid exchange to keep the transmission running smoothly. Depending on the shop, you might eventually need to budget for this preventative maintenance.
New Zealand's variable road surfaces can take a toll on rubber components and dampeners. If the car starts to feel a bit 'loose' over bumps, you might eventually need to budget for a refresh of the front control arms or shocks.
The QR25DE engine is generally reliable, but ignition coils can occasionally weaken over time, leading to a slight misfire. If the engine idle becomes uneven, you might eventually need to budget for a set of high-quality plugs and coils.
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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