Maintenance and Fluid Information for 2020 BMW X3 3.0L
The service listing gives an oil quantity of 7.4 quarts with filter. Use that figure to plan the job, but check the level after filling rather than adding the entire amount without verifying it.
How many quarts of engine oil does my 2020 BMW X3 3.0L need?
The listed engine-oil capacity for this vehicle is 7.4 quarts with filter.

