The 2015 Dodge Charger uses synthetic motor oil, with the exact viscosity depending on the engine installed. In general, the 3.6L and 5.7L engines use 5W-20, while the high-performance 6.4L Hemi in the SRT model uses 0.0W-40. Always verify the specification in your owner's manual or on the oil cap.
This article breaks down the recommended oil for each engine option and offers guidance on verifying the exact specification for your vehicle.
Engine-specific oil recommendations
3.6L Pentastar V6
The 3.6L Pentastar engine in the 2015 Charger is designed to use 5W-20 synthetic motor oil. This viscosity supports reliable cold-start performance and efficient operation across typical driving conditions.
5.7L Hemi V8
The 5.7L Hemi V8 generally requires 5W-20 synthetic motor oil. This specification provides a balance of protection and efficiency for daily driving and moderate performance use.
6.4L Hemi V8 (SRT/392)
The high-performance 6.4L Hemi used in the Charger SRT/392 typically requires 0W-40 synthetic motor oil to handle higher temperatures and sustained high-speed operation, offering robust protection during aggressive driving or track use.
Note: Exact requirements can vary by market and production run. Always confirm the specification in your owner's manual or on the oil fill cap, and use a full-synthetic oil that meets the manufacturer’s API/ILSAC specification.
General maintenance notes
For best results, follow Dodge’s recommended oil-change intervals and use the oil specification approved for your engine. If you live in extreme climates or regularly push the car hard, consult the manual for any approved alternatives (such as 0W-40 or 5W-40) and ensure the oil meets the required standard.
Summary
The 2015 Dodge Charger employs synthetic motor oil with engine-dependent viscosity: 5W-20 for the 3.6L and 5.7L engines, and 0W-40 for the 6.4L Hemi in the SRT model. Always verify the exact specification in the owner’s manual or on the oil cap to ensure proper lubrication and warranty compliance.