2011 — 2023
5.7L (Hemi V8) - R/T
Petrol
While accelerating gently, feel for any hesitation or 'shudder' in the automatic transmission; in these vehicles, it is worth noting the health of the 5-speed or 8-speed torque converter to ensure smooth shifts.
Check this by turning the steering wheel fully to the lock while at a crawl; listening for any clicking or whining can help you assess the condition of the power steering pump and rack.
During your inspection, operate all electronic windows and infotainment features; these models can occasionally experience minor electrical gremlins with window regulators or the Uconnect interface as they age.
Before taking the car out, check this by looking for any oil residue around the valve covers or front timing cover, as high-mileage Hemi engines may occasionally develop minor weeping gaskets.
Consider a full transmission fluid and filter flush to ensure longevity of the gearbox.
It is often a good time to inspect the suspension bushings and ball joints, as the weight of the Hemi engine can place significant load on these components.
Plan for a spark plug replacement—with 16 plugs in the Hemi engine, this is a significant but essential service for engine efficiency.
Ensure the oil is changed regularly using the manufacturer-specified synthetic 5W-20 to keep the Variable Valve Timing system happy.
Keep an eye on the coolant levels and the condition of the radiator hoses, as New Zealand's varying temperatures can be hard on rubber components.
Regularly clean the drain tubes for the sunroof to prevent water ingress, which can sometimes occur in older models if debris blocks the flow.
Check the battery health periodically, as these cars are quite dependent on a strong, stable voltage to keep all the electronic modules functioning correctly.
Maintain the brakes with quality pads, keeping in mind that the Challenger's weight will naturally consume brake material a bit faster than a lighter sedan.
Estimated repair costs if issues arise
Because the Challenger is a heavy vehicle, you might eventually need to budget for replacing control arms or bushings to maintain that smooth, planted road feel.
With 16 spark plugs to replace, this service is a bit more involved than your average car. If this hasn't been done recently, it's a good idea to factor it into your future budget planning.
Depending on the car's history, you might eventually need to budget for cooling system maintenance; it is common to address these to avoid overheating issues on longer road trips.
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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