Mazda Mazda6— Transmission Guide
Complete transmission type, fluid specification, and service interval data for every Mazda Mazda6 generation.
2003–2013
Transmission
5-Speed Automatic or 6-Speed Manual
Code: 5AT_or_6MT
Fluid Specification
ATF (conventional or synthetic per OEM) / Manual transmission fluid (75W-85 or OEM spec)
Service Interval
Every 60,000 miles
Engine
MZR 2.3/2.5L (pre-Skyactiv)
Drivetrain Options
FWD
2014–2021
Transmission
6-Speed Automatic
Code: 6AT
Fluid Specification
ATF (check OEM spec — many require brand-specific)
Service Interval
Every 30,000 miles
Engine
PY-VPS Skyactiv-G 2.5L | PY-VPTS Skyactiv-G 2.5 Turbo (2018+) — Direct Injection
Drivetrain Options
FWD
Frequently Asked Questions
What transmission does a Mazda Mazda6 have?
The Mazda Mazda6 uses a 6-Speed Automatic (6AT). Depending on the model year and trim level, the exact transmission may vary — see the year-by-year breakdown above for full details.
What fluid does a Mazda Mazda6 transmission take?
The recommended transmission fluid is ATF (check OEM spec — many require brand-specific). Always verify with your owner's manual or dealership, as the correct fluid can vary by production year and transmission variant.
How often should I service the Mazda Mazda6 transmission?
The recommended service interval is every 30,000 miles. Severe driving conditions (towing, frequent stop-and-go, extreme temperatures) may require more frequent service. Regular transmission maintenance is one of the best ways to prevent costly repairs.
Use our transmission lookup tool to search by year, make, and model for any vehicle.
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