Maintenance and Fluid Information for 2015 Porsche BOXSTER 3.4L
For the 2015 Porsche BOXSTER 3.4L, you will find 5W-40 and 0W-40 in the engine-oil listings. The matching product listings include SAE 5W-40 MS Synthetic European Motor Oil, SAE 5W-40 FS Synthetic European Motor Oil, SAE 0W-40 FS Synthetic European Motor Oil. Those are product matches, not proof that every listed oil meets every requirement for this engine. Check the manufacturer’s oil specification before choosing one.
The listing puts the oil capacity at 7.9 quarts with filter. It is a helpful guide for how much oil to have on hand, but use the specified level-check procedure after refilling to confirm the final amount.
What oil and how many quarts does my 2015 Porsche BOXSTER 3.4L take?
For this vehicle, the listed engine-oil viscosity is 5W-40, 0W-40, and the listed oil capacity is 7.9 quarts with filter.
What differential or gear oil does my 2015 Porsche BOXSTER 3.4L take?
The differential/gear-lubricant viscosities listed for this vehicle include 75W-90. These are catalog-listed gear-lubricant options, not interchangeable specifications; verify the correct axle, differential type, and manufacturer requirements before selecting one.
What type of transmission fluid does my 2015 Porsche BOXSTER 3.4L take?
The transmission-fluid information for this vehicle lists dual-clutch transmission fluid.
