BM/BN
Mazda Mazda3 (2014–2018)
Maintenance Schedule
8 recurring services keep the 2014–2018 Mazda Mazda3 healthy — starting with oil changes every 10,000 miles. Budget roughly $1,400–2,200 in routine maintenance over 100,000 miles at typical U.S. shop prices.
Applies to model years 2014, 2015, 2016, 2017, 2018
Full schedule
Intervals follow the factory maintenance schedule for the 2014-2018 Mazda Mazda3. Cost ranges are typical U.S. shop prices.
| Service | Interval | Est. cost | Notes |
|---|---|---|---|
| Oil Change | Every 10,000 mi or 12 mo | $50–80 | Full synthetic oil and filter replacement |
| Cabin Filter | Every 15,000 mi or 12 mo | $25–45 | Cabin air filter replacement |
| Brake Fluid | Every 30,000 mi or 2 yr | $70–100 | DOT 3 brake fluid replacement |
| Air Filter | Every 30,000 mi or 2 yr | $30–55 | Engine air filter replacement |
| Transmission Fluid | Every 60,000 mi or 5 yr | $140–200 | Manual or automatic transmission fluid change |
| Spark Plugs | Every 75,000 mi or 75 mo | $100–170 | Iridium spark plugs replacement (4-cyl) |
| Coolant Flush | Every 100,000 mi or 100 mo | $85–135 | Long-life coolant flush and refill |
| Drive Belt | Every 100,000 mi or 100 mo | $75–130 | Serpentine belt replacement |
Common questions
How often should I change the oil on a 2014–2018 Mazda Mazda3?
Every 10,000 miles or 12 months, whichever comes first. A typical U.S. shop charges $50–80. Full synthetic oil and filter replacement.
How much does it cost to maintain a Mazda Mazda3 (2014–2018)?
Routine maintenance on the 2014–2018 Mazda Mazda3 runs roughly $1,400–2,200 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 Mazda3?
Transmission Fluid at $140–200, due every 60,000 miles. Manual or automatic transmission fluid change.
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.