Engine oil
4.5 L (4.8 US qt) with oil filter replacement, approximately
Notes
Mazda3 Sedan 2.5 S Select Sport FWD MY2025 US only. US MY2025 Mazda3 2.5 S Select Sport (4-door sedan); SKYACTIV-G 2.5, SKYACTIV-Drive 6-speed automatic, FWD fixed by the native 2025 Mazda spec deck column. No sibling trim, other engine, drive, tire size, body, year or market inference.
Coolant
6.9 L (7.3 US qt), approximately (SKYACTIV-G 2.5 with cylinder deactivation)
Notes
Mazda3 Sedan 2.5 S Select Sport FWD MY2025 US only. US MY2025 Mazda3 2.5 S Select Sport (4-door sedan); SKYACTIV-G 2.5, SKYACTIV-Drive 6-speed automatic, FWD fixed by the native 2025 Mazda spec deck column. No sibling trim, other engine, drive, tire size, body, year or market inference.
Transmission fluid
7.6 L (8.0 US qt) automatic transmission fluid, approximately
Notes
Mazda3 Sedan 2.5 S Select Sport FWD MY2025 US only. US MY2025 Mazda3 2.5 S Select Sport (4-door sedan); SKYACTIV-G 2.5, SKYACTIV-Drive 6-speed automatic, FWD fixed by the native 2025 Mazda spec deck column. No sibling trim, other engine, drive, tire size, body, year or market inference.
Fuel tank
50.0 L (13.2 US gal), approximately
Notes
Mazda3 Sedan 2.5 S Select Sport FWD MY2025 US only. US MY2025 Mazda3 2.5 S Select Sport (4-door sedan); SKYACTIV-G 2.5, SKYACTIV-Drive 6-speed automatic, FWD fixed by the native 2025 Mazda spec deck column. No sibling trim, other engine, drive, tire size, body, year or market inference.