2025 Hyundai Ioniq 6 Maintenance
Manufacturer-Recommended Service Schedule
The manufacturer-recommended maintenance schedule for the 2025 Hyundai Ioniq 6 is shown above. Keeping up with these service intervals prevents premature wear, maintains fuel economy, and protects your powertrain warranty.
The most critical intervals are engine oil changes (typically every 5,000–10,000 miles for full synthetic), tire rotation (every 5,000–7,500 miles), and brake fluid (every 2–3 years). Always verify intervals against your owner's manual — the schedule varies by driving conditions.
| Service Item | Interval | Notes |
|---|---|---|
| Tire Rotation | 7,500 mi / 6 mo | Rotate every 7,500 miles or 6 months. EVs are heavier; monitor tread wear. |
| Cabin Air Filter | 15,000 mi / 12 mo | Replace every 15,000 miles. |
| Brake Fluid | 30,000 mi / 24 mo | Replace every 30,000 miles or 2 years. |
| Brake Pad & Rotor Inspection | 15,000 mi / 12 mo | Inspect every 15,000 mi. Regen braking extends pad life. |
| Battery Coolant | 60,000 mi / 48 mo | Inspect battery thermal management coolant at 60,000 mi. |
| Reduction Gear Oil | 60,000 mi / 48 mo | Inspect reduction gear oil at 60,000 mi; replace if needed. |
| 12V Battery | 48 months | AGM 12V auxiliary battery. Inspect annually; replace around 48 months. |
| Windshield Washer Fluid | 6 months | Top off as needed; inspect every 6 months. |
| Multi-Point Inspection | 15,000 mi / 12 mo | Suspension, steering, drivetrain, and charging port inspection. |
Key Fluid & Maintenance Specs
Lug Nut Torque
80 ft-lbs
Brake Fluid
DOT 3
Coolant
Phosphate-based Green/Blue
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