For the 2018 BMW X6 You will want to use an SAE 5W-30 full synthetic motor oil and this particular vehicle has a capacity of 6.9 quarts. Takeng the X6 to a dealer for an oil change can cost in the range of $200 so I'd recommend trying to get it done YourseLFAnd saving a bit of money. While saving cash is important I would suggeSTSpending a little more when it comes to the oil You choose for this car. This is a luxury, high performance vehicle and You want to get the most out of it so something like the Royal Purple High Performance 5W-30 oil is a good selection for protecting Your engine for years to come. -
Richard D.
April 10, 2020
The bmw x6 takes 5w-30 fully synthetic engine oil designed for high performance vehicles.
Wally World which I prefer to use is Pennzoil Platinum high mileage Full Synthetic
BMW X6
September 28, 2020
Don’t know
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