The Hyundai Ioniq Hybrid was produced from 2017 to 2022, featuring a highly efficient 1.6L Kappa GDI engine paired with an electric motor. Using the correct oil capacity, viscosity, and type is essential for maintaining the delicate balance of fuel efficiency and engine protection in this hybrid powertrain.
This guide lists all model years with full oil specifications and maintenance recommendations.
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2022 Hyundai Ioniq Hybrid Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 1.6L Kappa GDI 4-Cylinder |
| Oil Capacity (with Filter) | 4.0 qt (3.8 L) |
| Oil Capacity (without Filter) | 3.6 qt (3.4 L) |
| Recommended Oil Type | Full Synthetic (API SP / ILSAC GF-6) |
| Viscosity | SAE 0W-20 (Preferred), 5W-30 |
| Oil Change Interval | Every 7,500 miles or 12 months |
| Oil Drain Plug Torque | 25–33 lb-ft (34–45 N·m) |
| Recommended Filters | OEM: 26300-35505 / 26300-35504 Mobil 1: M1-104A K&N: HP-1004 |
The 2022 Hyundai Ioniq Hybrid uses a 1.6L GDI engine that requires a service fill of 4.0 quarts of Full Synthetic oil. Using SAE 0W-20 viscosity oil provides the best fuel economy and cold-start protection for the hybrid system.
2021 Hyundai Ioniq Hybrid Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 1.6L Kappa GDI 4-Cylinder |
| Oil Capacity (with Filter) | 4.0 qt (3.8 L) |
| Oil Capacity (without Filter) | 3.6 qt (3.4 L) |
| Recommended Oil Type | Full Synthetic (API SP / ILSAC GF-6) |
| Viscosity | SAE 0W-20 (Preferred), 5W-30 |
| Oil Change Interval | Every 7,500 miles or 12 months |
| Oil Drain Plug Torque | 25–33 lb-ft (34–45 N·m) |
| Recommended Filters | OEM: 26300-35505 / 26300-35504 Mobil 1: M1-104A K&N: HP-1004 |
The 2021 Hyundai Ioniq Hybrid is equipped with a 1.6L 4-cylinder engine requiring 4.0 quarts of oil for a standard change. Manufacturers recommend Full Synthetic 0W-20 to ensure the hybrid powertrain operates at peak efficiency.
2020 Hyundai Ioniq Hybrid Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 1.6L Kappa GDI 4-Cylinder |
| Oil Capacity (with Filter) | 4.0 qt (3.8 L) |
| Oil Capacity (without Filter) | 3.6 qt (3.4 L) |
| Recommended Oil Type | Full Synthetic (API SN Plus / SP) |
| Viscosity | SAE 0W-20 (Preferred), 5W-30 |
| Oil Change Interval | Every 7,500 miles or 12 months |
| Oil Drain Plug Torque | 25–33 lb-ft (34–45 N·m) |
| Recommended Filters | OEM: 26300-35505 / 26300-35504 Mobil 1: M1-104A K&N: HP-1004 |
For the 2020 Hyundai Ioniq Hybrid, the 1.6L engine specifications call for 4.0 quarts of Full Synthetic oil. While 5W-30 is acceptable, 0W-20 viscosity is preferred to maximize the vehicle’s EPA-rated mileage.
2019 Hyundai Ioniq Hybrid Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 1.6L Kappa GDI 4-Cylinder |
| Oil Capacity (with Filter) | 4.0 qt (3.8 L) |
| Oil Capacity (without Filter) | 3.6 qt (3.4 L) |
| Recommended Oil Type | Full Synthetic (API SN Plus / SP) |
| Viscosity | SAE 0W-20 (Preferred), 5W-30 |
| Oil Change Interval | Every 7,500 miles or 12 months |
| Oil Drain Plug Torque | 25–33 lb-ft (34–45 N·m) |
| Recommended Filters | OEM: 26300-35505 / 26300-35504 Mobil 1: M1-104A K&N: HP-1004 |
The 2019 Hyundai Ioniq Hybrid utilizes a 1.6L GDI engine that takes 4.0 quarts of oil when replacing the filter. Full Synthetic oil with a viscosity of 0W-20 or 5W-20 is critical for protecting the engine during frequent start-stop cycles.
2018 Hyundai Ioniq Hybrid Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 1.6L Kappa GDI 4-Cylinder |
| Oil Capacity (with Filter) | 4.0 qt (3.8 L) |
| Oil Capacity (without Filter) | 3.6 qt (3.4 L) |
| Recommended Oil Type | Full Synthetic (API SN / SN Plus) |
| Viscosity | SAE 0W-20 (Preferred), 5W-30 |
| Oil Change Interval | Every 7,500 miles or 12 months |
| Oil Drain Plug Torque | 25–33 lb-ft (34–45 N·m) |
| Recommended Filters | OEM: 26300-35505 / 26300-35504 Mobil 1: M1-104A K&N: HP-1004 |
The 2018 Hyundai Ioniq Hybrid requires 4.0 quarts of oil to maintain proper lubrication of its 1.6L engine. Owners should use Full Synthetic 0W-20 oil to ensure consistent performance across varied temperature ranges.
2017 Hyundai Ioniq Hybrid Engine Oil Capacity
| Specification | Detail |
|---|---|
| Engine | 1.6L Kappa GDI 4-Cylinder |
| Oil Capacity (with Filter) | 4.0 qt (3.8 L) |
| Oil Capacity (without Filter) | 3.6 qt (3.4 L) |
| Recommended Oil Type | Full Synthetic (API SN / SN Plus) |
| Viscosity | SAE 0W-20 (Preferred), 5W-30 |
| Oil Change Interval | Every 7,500 miles or 12 months |
| Oil Drain Plug Torque | 25–33 lb-ft (34–45 N·m) |
| Recommended Filters | OEM: 26300-35505 / 26300-35504 Mobil 1: M1-104A K&N: HP-1004 |
The inaugural 2017 Hyundai Ioniq Hybrid features a 1.6L engine that holds 4.0 quarts of Full Synthetic oil. It is highly recommended to use SAE 0W-20 or 5W-20 viscosity oil to support the vehicle’s high-efficiency hybrid architecture.
Oil Maintenance & Service Tips
Regular oil maintenance is critical for the Hyundai Ioniq Hybrid because its engine cycles on and off frequently while driving. Always check the oil level on a flat surface after the engine has warmed up and then sat for 5 minutes to allow oil to drain back into the pan.
When performing an oil filter replacement, ensure the old gasket is removed before installing the new filter. Tighten the new filter by hand until it seats, then give it another 3/4 turn. Using Full Synthetic oil is strongly advised over conventional oil, as it resists breakdown better under the high-stress conditions of a hybrid engine.
Normal vs. Severe Driving Conditions
| Condition | Interval |
|---|---|
| Normal | Every 7,500 miles (12,000 km) or 12 months |
| Severe | Every 3,750 miles (6,000 km) or 6 months |
Severe conditions include frequent short trips, stop-and-go traffic, or driving in extreme temperatures.
FAQs Section
What kind of oil does a Hyundai Ioniq Hybrid use?
The Hyundai Ioniq Hybrid uses Full Synthetic oil meeting API SP or ILSAC GF-6 standards. The manufacturer recommends this high-quality oil to protect the 1.6L GDI engine during frequent hybrid start-stop events.
How much oil does a Hyundai Ioniq Hybrid take?
A Hyundai Ioniq Hybrid takes 4.0 quarts (3.8 Liters) of oil when changing the oil and filter. It is important not to overfill, as this can reduce fuel economy and potentially damage the engine.
What is the recommended oil type for a Hyundai Ioniq Hybrid?
The recommended oil type for the Ioniq Hybrid is SAE 0W-20 Full Synthetic. While 5W-20 and 5W-30 are often listed as acceptable alternatives, 0W-20 offers the best fuel efficiency and cold-flow properties.
What is the oil change interval for a Hyundai Ioniq Hybrid?
The standard oil change interval for the Hyundai Ioniq Hybrid is every 7,500 miles or 12 months, whichever comes first. If you drive in severe conditions, such as heavy city traffic, the interval should be shortened to every 3,750 miles.
Conclusion
The Hyundai Ioniq Hybrid requires 4.0 quarts (3.8 Liters) of Full Synthetic oil, with SAE 0W-20 being the preferred viscosity for all model years (2017–2022). Using the correct manufacturer-approved oil specifications ensures your hybrid system operates reliably and efficiently. Consistent maintenance is the key to maximizing the lifespan of your vehicle.
