2015 — 2020
1.7L (CRDi) - EX/SLI Diesel
Diesel
While at a standstill in neutral, listen closely to the engine idle. | Note: Some examples may experience higher vibration levels if the engine mounts have settled over time, which is a common characteristic as these vehicles approach higher mileage.
During acceleration, monitor the gear changes of the DCT transmission. | Note: It is worth noting that the dual-clutch transmission can occasionally feel a bit hesitant in stop-start traffic; observing its behaviour under various speeds helps you get a feel for its current condition.
Check the infotainment screen operation while parked. | Note: These units can sometimes be sensitive to software updates; ensuring all features like Bluetooth and navigation respond promptly is a good way to verify the system health.
Observe the exhaust output upon cold start. | Note: While a minor amount of vapour is normal in cooler NZ mornings, it is sensible to look for excessive or unusually coloured smoke as it may indicate the DPF system warrants a professional inspection.
Usually the time to inspect the condition of suspension bushings and potential carbon buildup in the intake.
A common point to check the condition of the turbocharger and verify the state of the diesel particulate filter (DPF).
Consider having a specialist review the transmission fluid and clutch pack health to ensure continued smooth shifting.
Inspect the tyres for uneven wear, which is often a handy indicator that the wheel alignment might need a quick adjustment.
Prioritise regular engine oil changes using high-quality synthetic oil to keep the turbocharger running happily.
Check the service history to confirm that the diesel fuel filter has been replaced at the manufacturer's recommended intervals.
Keep an eye on the coolant levels and ensure the cooling system has been flushed as per the logbook to prevent corrosion.
Periodically take the vehicle on a longer motorway drive to assist the DPF in completing its self-cleaning regeneration cycle.
Estimated repair costs if issues arise
If the transmission starts to show signs of shuddering, you might eventually need to budget for a specialized diagnostic check or an internal clutch adjustment to restore shift smoothness.
If you primarily drive short city trips, the DPF may not clear itself fully; planning for a professional forced regeneration or a chemical clean is a wise move to avoid warning lights.
On NZ roads, suspension components do a lot of work. It is common to consider replacing struts or sway bar links if you notice any knocking sounds over bumps as the car ages.
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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