The 5.7-liter V8—best known from Mopar’s Hemi lineup—typically requires about 7 quarts of engine oil when performing a full change with a new filter. Exact capacity can vary by engine variant and model year, so always confirm with the owner's manual or a dealer.
Standard capacity and what changes it
For most 5.7 L V8 engines, the official oil capacity is about 7 quarts (6.6 liters) when you replace the oil filter. If you’re not replacing the filter, the engine can hold roughly one quart less. The numbers can differ slightly by vehicle and year, especially across Ram pickups, Challengers, Chargers, and other applications. Use your manual for the precise figure.
For quick reference, here are the commonly cited capacities for the 5.7 L V8, covering typical scenarios.
- 7 quarts (approximately 6.6 liters) with a new oil filter for most 5.7 L V8 engines.
- About 6 quarts (approximately 5.7 liters) if you’re measuring the sump capacity without counting the new filter.
In practice, planning for about 7 quarts and replacing the filter will ensure you reach the recommended oil level on the dipstick after a standard oil change.
Model-year and variant considerations
Oil capacity can vary by model year, application, and whether the vehicle uses full synthetic or conventional oil. Always consult the owner's manual or a dealership service bulletin for the exact specification for your car, truck, or SUV.
Choosing the right oil and grade
Commonly recommended viscosities for the 5.7 L V8 include 5W-20 or 0W-20 synthetic oils in modern vehicles, with 5W-30 variants used in certain climates or older model years. Always follow the manufacturer’s specification for viscosity and oil type in your manual.
How to perform a quick oil-check after changing
After adding oil, run the engine for a minute, shut it off, wait a few minutes, then check the dipstick to confirm the level lies between the add and full marks. If needed, add small amounts and recheck to avoid overfilling.
Bottom line
For most 5.7 L V8 engines, plan for about 7 quarts of oil with a new filter. The exact figure can vary by year and variant, so verify with your owner's manual to ensure you meet the manufacturer’s specification.
Summary
In short, the typical oil capacity for a 5.7 L V8 is about 7 quarts with a filter, roughly 6 quarts without counting a filter. Check your specific vehicle’s manual to confirm the exact capacity and recommended oil grade, as variations exist across model years and applications.