How much oil does a 2005 Dodge Magnum RT take?
Approximately 7 quarts (about 6.6 liters) of engine oil with the filter installed. Without the filter, the capacity is around 5 quarts.
Oil capacity specifics for the 5.7L Hemi in the Magnum RT
The 2005 Dodge Magnum RT is powered by the 5.7-liter Hemi V8. Oil capacity figures can vary slightly depending on whether you replace the oil filter during a typical change and the exact engine variant, but the standard reference points are consistently cited in owner and service literature.
Below are typical capacities you should consider when performing an oil change on this model.
- With a new oil filter installed: 7 quarts (6.6 liters)
- Without replacing the filter (draining only): about 5 quarts (4.7 liters)
After completing an oil change, verify the level with the dipstick and top off as needed to reach the full mark. Variations can occur with different filter brands or oil viscosities, so use the dipstick as the final reference.
Practical tips for changing oil on the Magnum RT
To ensure an accurate reading and proper lubrication, follow a standard change procedure: warm the engine, drain the old oil completely, replace the filter, add the recommended amount of oil, then recheck the level with the dipstick after the engine runs and settles.
Viscosity recommendations and service intervals
Most sources align with a 5W-20 or 5W-30 viscosity choice for the 5.7L Hemi, depending on climate and operating conditions. Always consult the owner's manual or a Mopar dealer for the exact specification and recommended service intervals for your mileage and environment.
Summary
The 2005 Dodge Magnum RT’s 5.7L Hemi typically takes about 7 quarts of oil with a new filter installed, and roughly 5 quarts if the filter is not replaced. Always verify the level with the dipstick after adding oil and follow the manufacturer’s viscosity recommendations and service intervals for best results.
