1st Gen (UB)
Acura TLX (2015–2020)
Maintenance Schedule
8 recurring services keep the 2015–2020 Acura TLX healthy — starting with oil changes every 7,500 miles. Budget roughly $1,500–2,200 in routine maintenance over 100,000 miles at typical U.S. shop prices.
Applies to model years 2015, 2016, 2017, 2018, 2019, 2020
Full schedule
Intervals follow the factory maintenance schedule for the 2015-2020 Acura TLX. Cost ranges are typical U.S. shop prices.
| Service | Interval | Est. cost | Notes |
|---|---|---|---|
| Oil Change | Every 7,500 mi or 6 mo | $50–70 | Full synthetic oil and filter replacement |
| Cabin Filter | Every 20,000 mi or 12 mo | $40–60 | Cabin air filter replacement |
| Air Filter | Every 30,000 mi or 2 yr | $45–65 | Engine air filter replacement |
| Brake Fluid | Every 45,000 mi or 3 yr | $90–120 | DOT 3 brake fluid flush |
| Transmission Fluid | Every 60,000 mi or 5 yr | $200–300 | 8/9-speed automatic transmission fluid |
| Coolant Flush | Every 60,000 mi or 5 yr | $160–240 | Coolant system flush |
| Spark Plugs | Every 105,000 mi or 105 mo | $180–260 | 4-cyl/V6 iridium spark plug replacement |
| Valve Adjustment | Every 105,000 mi or 105 mo | $300–500 | Valve clearance adjustment |
Common questions
How often should I change the oil on a 2015–2020 Acura TLX?
Every 7,500 miles or 6 months, whichever comes first. A typical U.S. shop charges $50–70. Full synthetic oil and filter replacement.
How much does it cost to maintain a Acura TLX (2015–2020)?
Routine maintenance on the 2015–2020 Acura TLX runs roughly $1,500–2,200 over 100,000 miles at typical U.S. shop prices, spread across 8 recurring services. Independent shops usually land near the low end; dealers near the high end.
What is the most expensive scheduled service on this TLX?
Valve Adjustment at $300–500, due every 105,000 miles. Valve clearance adjustment.
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.