2015 — 2019
5.5L V8 Biturbo (GLE63 S AMG) - Ultimate performance luxury
Petrol
Check the air suspension leveling by observing the car's height on a flat surface after parking. | Description: The Airmatic system is a marvel for comfort, but in cars of this age, it is common to consider checking the air struts and compressor for slow leaks or sluggish operation.
Listen carefully for any rattling or ticking noises from the engine bay during a cold start. | Description: While the 5.5L V8 is legendary, keep an ear out for timing chain tensioner wear, which can occasionally present as a brief rattle on startup.
Evaluate the transmission smoothness by gently accelerating and decelerating in low-speed city traffic. | Description: The AMG Speedshift transmission is robust, but ensuring crisp, jerk-free shifts is a great way to confirm the transmission fluid has been maintained correctly.
Inspect the front tires and braking surfaces for uneven wear patterns. | Description: Given the immense torque and weight of the GLE63 S, it is wise to confirm that the alignment and bushings are still holding up to the performance demands.
Usually time for a thorough inspection of the cooling system components and spark plugs.
Often the stage where we look closely at transmission fluid flushes and potential suspension component fatigue.
A common point to review the health of the turbocharger vacuum lines and accessory belt tensioners.
Prioritize high-quality synthetic oil changes at shorter intervals than the standard recommendation.
Keep an eye on the coolant expansion tank, as these plastic components can develop hairline cracks over time.
Regularly clean the drain tubes near the sunroof and windshield to prevent water ingress into the sensitive electronics.
Ensure the complex AMG braking system is serviced using genuine or high-spec equivalent parts.
Monitor the electronic thermostat health, as these engines run best when kept at their precise operating temperature.
Estimated repair costs if issues arise
If this component needs attention in the future, the estimated cost in NZ is higher due to the integrated nature of the AMG-tuned dampeners.
Depending on how the previous owner drove, you might eventually need to budget for rotors and pads; they are high-performance parts that command a premium price.
It is quite common for high-torque V8s to eventually require mount replacement to maintain that signature smooth idle.
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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