How much oil does a 2005 Dodge Magnum take?
For the 2005 Dodge Magnum, oil capacity depends on the engine: the 3.5L V6 uses about 5 quarts, the 4.7L V8 uses roughly 5.5–6 quarts, and the 5.7L Hemi variants take about 7 quarts with a filter. Always verify with the dipstick and the owner's manual.
Engine options and their oil capacities
The following section lists the typical oil capacities by engine configuration offered in the 2005 Magnum. Actual capacity can vary by model and trim, so confirm with your specific vehicle's manual or a dealer.
- 3.5L V6: approximately 5 quarts of engine oil (about 4.5 quarts without a new filter; 5 quarts with a new filter).
- 4.7L V8: approximately 5.5–6 quarts (with filter).
- 5.7L Hemi (if equipped): approximately 7 quarts (with filter). Note: Availability of the 5.7L in the Magnum varied by model year and market; check your specific vehicle.
Actual capacity can vary slightly by engine, model year, and oil filter size. Always verify with the dipstick and the owner's manual when performing an oil change.
Oil type and change intervals
Oil viscosity recommendations from Mopar for the 2005 Magnum largely center on 5W-20 or 5W-30, depending on engine and climate. Synthetic oil can enable longer intervals, but always follow the owner's manual for the exact specification and maintenance schedule.
3.5L V6 engine specifics
Recommended oil: 5W-20 or 5W-30, depending on climate. Typical change interval: 3,000–5,000 miles with conventional oil or 5,000–7,500 miles with synthetic, or per maintenance schedule.
4.7L V8 engine specifics
Recommended oil: 5W-20 or 5W-30. Change interval similar to the 3.5L, with adjustments for driving conditions and oil type.
5.7L Hemi specifics (if equipped)
Recommended oil: 5W-20 or 5W-30; changes generally every 5,000–7,500 miles when using synthetic oil, or per the owner's manual.
Practical tips for your oil change
Always use the correct oil filter and ensure the drain plug is torqued to the manufacturer’s specification. Use a high-quality oil and check the dipstick after filling to reach the full level.
Summary
The 2005 Dodge Magnum's oil capacity varies by engine: about 5 quarts for the 3.5L V6, roughly 5.5–6 quarts for the 4.7L V8, and about 7 quarts for the 5.7L Hemi. Configurations can vary by trim and market, so verify the exact figure for your vehicle in the owner's manual or via VIN-specific specifications, and always check the oil level with the dipstick after filling.
