Complete Oil Specifications
Hyundai’s owner’s manual for the 2023 Elantra N with the 2.0 T-GDi engine calls for full synthetic SAE 0W-30 rated API SN PLUS/SP or ILSAC GF-6. Engine oil drain-and-refill volume is 5.49 US qt (5.2 L).
When to Change the Oil
| Driving | Replace engine oil and filter |
|---|---|
| Normal | Every 6,000 miles (10,000 km) or 12 months |
| Severe usage | Every 3,000 miles (5,000 km) or 6 months |
Severe usage covers the driving conditions listed in the manual’s severe-maintenance chart.
What We Couldn’t Confirm
- Whether 5.49 US qt (5.2 L) includes the filter. Hyundai labels it “drain and refill”.
- OEM oil filter part number and drain plug torque. Neither appears in the owner’s manual pages used here.
FAQs
What oil does a 2023 Hyundai Elantra N 2.0L T-GDi take? Full synthetic SAE 0W-30 rated API SN PLUS/SP or ILSAC GF-6.
How much oil does it take? 5.49 US qt (5.2 L) drain and refill.
How often should I change the oil? Every 6,000 miles (10,000 km) or 12 months normally, or every 3,000 miles (5,000 km) or 6 months under severe usage.