2018 Hyundai Elantra Oil Capacity

The 2018 Hyundai Elantra oil capacity depends on the engine: G4FP takes 4.8 qt, G4LD takes 4.4 qt, and G4NA takes 4.2 qt. All three engines use 5W-30 oil, according to the listed facts.

Read each capacity as the listed oil quantity for that engine, rather than as one figure that applies to every 2018 Elantra. Check the engine code for your vehicle before choosing a capacity; the figures change by engine, even though the listed oil grade is the same.

These figures are specific to the 2018 model-year engines shown here. If you cannot confirm your engine code, or need a capacity or oil specification not listed here, confirm it on the door jamb or in the owner's manual.