EQ900/G90
Genesis G90 (2017–2022)
Maintenance Schedule
10 recurring services keep the 2017–2022 Genesis G90 healthy — starting with oil changes every 10,000 miles. Budget roughly $3,600–5,500 in routine maintenance over 100,000 miles at typical U.S. shop prices.
Applies to model years 2017, 2018, 2019, 2020, 2021, 2022
Full schedule
Intervals follow the factory maintenance schedule for the 2017-2022 Genesis G90. Cost ranges are typical U.S. shop prices.
| Service | Interval | Est. cost | Notes |
|---|---|---|---|
| Oil Change | Every 10,000 mi or 12 mo | $70–100 | Full synthetic oil and filter replacement |
| Cabin Filter | Every 20,000 mi or 12 mo | $70–100 | Premium cabin air filter replacement |
| Air Filter | Every 30,000 mi or 12 mo | $80–120 | Premium air filter replacement |
| Air Suspension Check | Every 30,000 mi or 3 yr | $250–400 | Air suspension system inspection |
| Brake Pads | Every 50,000 mi or 4 yr | $400–650 | Premium brake pad replacement |
| Transmission Service | Every 90,000 mi or 90 mo | $400–550 | Automatic transmission fluid change |
| Spark Plugs | Every 100,000 mi or 10 yr | $350–550 | Iridium spark plug replacement |
| Timing Chain Inspection | Every 120,000 mi or 10 yr | $600–850 | Timing chain and tensioner inspection (V8) |
| Coolant Flush | Every 120,000 mi or 10 yr | $220–300 | Engine coolant system flush |
| AWD Service | Every 120,000 mi or 10 yr | $300–450 | All-wheel drive system service |
Common questions
How often should I change the oil on a 2017–2022 Genesis G90?
Every 10,000 miles or 12 months, whichever comes first. A typical U.S. shop charges $70–100. Full synthetic oil and filter replacement.
How much does it cost to maintain a Genesis G90 (2017–2022)?
Routine maintenance on the 2017–2022 Genesis G90 runs roughly $3,600–5,500 over 100,000 miles at typical U.S. shop prices, spread across 10 recurring services. Independent shops usually land near the low end; dealers near the high end.
What is the most expensive scheduled service on this G90?
Timing Chain Inspection at $600–850, due every 120,000 miles. Timing chain and tensioner inspection (V8).
Cost ranges are estimates for typical U.S. independent shops and dealers; your local prices will vary. Always confirm intervals against your owner's manual — severe driving conditions (towing, short trips, extreme heat or cold) shorten many of them.