The 2014 Buick Enclave came standard with a 3.6L V6 engine across all trim levels. This engine will have a capacity of 6.4 US quarts when the filter is included. You will need to use a fully synthetic 5W-30 motor oil as is the standard with most GM made vehicles. If You find Yourself living in an area with extremely cold temperatures You will want to use 0W-30 oil to avoid freezing. The oil drain plug for this vehicle will have a head diameter of 16mm and will require 18 ft/lbs of torque to remove if using power tools. You will need to change out the oil on this vehicle every 7,500 miles or 12 months.
Mara D.
January 2, 2020
SAE 5W-30 is the best viscosity grade for the 2014 Buick Enclave. Buick advises to use engine oils meeting the oil viscosity requirements for the vehicle should have the dexos1approved certification mark. The oil capacity for the 2014 Buick Enclave is 6.4 US Quarts (6.0 liters).
So you say Sae 5W-30 motor oil is the bestout anyoil long it 5w-30 how about what kind of transmission fluid to use brake fluid
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