Hyundai Kona Oil Capacity & Oil Type
TL;DR
Kona oil capacity with filter runs roughly 4.0-4.5 liters (4.2-4.8 US qt) for the 2.0L engine and about 4.5-4.8 liters (4.8-5.1 US qt) for the 1.6L Turbo, with viscosity moving from 5W-20/5W-30 on early models to 0W-20 on newer ones - always confirm against your own vehicle's labeling.
Hyundai Kona engine oil capacity by generation and engine
The Kona has been built in two very different generations - the original OS-series Kona (2018-2023) and the redesigned, larger second-generation Kona (2024 and newer, sold alongside an electric variant). Oil capacity and the recommended viscosity are tied to the specific engine, not just the model name, so check your engine code (found on a sticker on the engine itself, or in your registration/service documents) before topping off.
What the reliable sources actually show
Independent oil-capacity references (including engine oil databases and dealership service guides) largely agree that the first-generation 2.0L MPI engine takes about 4.2 quarts (near 4.0 liters) with a filter change, though a few guides round this up to roughly 4.8 quarts (4.5 liters) - so treat 4.0-4.5 liters as the practical range and confirm with your dipstick markings. The 1.6L Turbo engine across generations is consistently cited near 4.8-5.1 quarts (4.5-4.8 liters). Viscosity recommendations also shifted over time as Hyundai updated its factory-fill specification, moving from 5W-20 and 5W-30 on early Kona engines to 0W-20 (and in some 1.6 Turbo cases 0W-30) on the redesigned second-generation models.
Why guessing is risky
Using a figure from the wrong generation or engine can leave your crankcase overfilled or underfilled, and using the wrong viscosity can affect fuel economy, cold-start protection, and turbocharger longevity on the 1.6L Turbo variants. The Kona Electric has no engine or oil change requirement at all.
| Engine code / years | Capacity with filter (L / US qt) | Viscosity |
|---|---|---|
| 2.0L MPI (Nu), first-gen OS, 2018-2023 | approx. 4.0-4.5 L (4.2-4.8 qt) - sources vary | 5W-20 (2018-2020), 0W-20 (2021-2023) |
| 1.6L Turbo GDI, first-gen OS, 2018-2023 | approx. 4.5 L (4.8 qt) | 5W-30 |
| 2.0L Smartstream MPI, second-gen SX2, 2024+ | approx. 4.3-4.5 L (4.5-4.8 qt) - sources vary | 0W-20 |
| 1.6L Turbo GDI (N Line/N), second-gen SX2, 2024+ | approx. 4.8 L (5.1 qt) | 0W-20 (some guides list 0W-30 - check your cap) |
| Kona Electric (all years) | not applicable (no engine oil) | not applicable |
Where to get the number for your exact car
The single most reliable source for your specific Kona is your own vehicle: check the oil filler cap (often stamped with the viscosity), the engine bay identification sticker, your owner's manual maintenance section, or ask your dealer to pull the figure from the VIN-specific service data. Door-jamb placards mainly cover tire pressure and towing figures, not oil capacity, so the filler cap and owner's manual remain your best on-car references.
Summary
| 2.0L MPI (2018-2023) capacity | approx. 4.0-4.5 L (4.2-4.8 qt) with filter |
|---|---|
| 2.0L MPI (2018-2023) viscosity | 5W-20 (2018-2020) or 0W-20 (2021-2023) |
| 1.6L Turbo (2018-2023) capacity | approx. 4.5 L (4.8 qt) with filter |
| 1.6L Turbo (2018-2023) viscosity | 5W-30 |
| 2.0L Smartstream (2024+) capacity | approx. 4.3-4.5 L (4.5-4.8 qt) with filter |
| 1.6L Turbo (2024+) capacity | approx. 4.8 L (5.1 qt) with filter |
| Confirm on your car | oil filler cap, owner's manual, or dealer VIN lookup |
Full diagnostics
For the complete step-by-step diagnostic and repair guide, see Hyundai Kona: Common Problems, Fault Codes & Repairs.
Frequently asked questions
Does the 1.6L Turbo Kona really need a different oil than the 2.0L?
Yes - the 1.6L Turbo GDI engine has historically called for 5W-30 (or 0W-20/0W-30 on newer models), while the naturally aspirated 2.0L MPI has used 5W-20 or 0W-20 depending on model year. Using the wrong viscosity will not usually cause instant damage but can hurt cold-start protection and long-term wear, so match the spec to your exact engine.
Why do different websites list slightly different capacities for the same Kona engine?
Oil capacity figures published online come from a mix of factory service data, dealership guides, and community-sourced references, and small rounding or measurement differences (dry fill versus refill after an oil change) mean two credible sources can differ by a few tenths of a liter. Treat published numbers as a close estimate and always finish by checking the dipstick.
Is the oil capacity different for the redesigned 2024+ Kona?
Yes. The second-generation Kona (2024 and newer) uses updated Smartstream versions of the 2.0L and 1.6L Turbo engines with revised factory-fill viscosity, most commonly 0W-20. Always match the model year and engine code, not just the nameplate, since the first- and second-generation Kona are mechanically different cars.
Does the Kona Electric need an oil change?
No. The Kona Electric has no combustion engine and therefore no engine oil or oil filter - its maintenance schedule instead covers items like the reduction gear fluid, brake fluid, and cabin filter.