2020–2025 Hyundai Sonata Factory Maintenance Schedule

Which Hyundai Sonata model years does this cover?

These service schedule specifications apply to every Hyundai Sonata built from 2020 through 2025 — the DN8 (8th generation), mid-size sedan. Nothing in this specification changes between those model years. Pick your year for the engines it offered, what changed that year, and the problems recorded against it.

What changed during the 2020–2025 Hyundai Sonata

• 2020Generation launch; 2.5L and 1.6T gas engines, plus Hybrid, at launch
• 2021N Line trim introduced with the 2.5T Smartstream engine; 1.6T dropped from most trims
• 2022N Line Night Edition appearance package added; panoramic sunroof newly available
• 2023SEL trim gains a larger touchscreen infotainment system with navigation; Highway Driving Assist added to the driver-assist suite
• 2024Facelift with revised front/rear styling and updated interior tech

How often does a 2020–2025 Hyundai Sonata need servicing?

The first scheduled visit is at 7,500 miles or 6 months, whichever comes first, and the pattern repeats from there.

What is due at 30,000 miles on a 2020–2025 Hyundai Sonata?

Inspect drive belts, brake lines, fuel lines; Inspect steering linkage and suspension.

What is due at 60,000 miles on a 2020–2025 Hyundai Sonata?

Replace spark plugs; Inspect timing chain, water pump.

What is due at 100,000 miles on a 2020–2025 Hyundai Sonata?

Replace engine coolant; Replace transmission fluid (severe-service schedule).

Does severe service change the schedule for a 2020–2025 Hyundai Sonata?

Severe service (short trips, dusty roads, heavy idling, towing) halves the oil interval to 3,750 mi / 3 months. Intervals reconstructed from typical Hyundai practice for this era, verify against your owner's manual.