Kia Soul— Transmission Guide
Complete transmission type, fluid specification, and service interval data for every Kia Soul generation.
2014–2019
2nd gen Soul — 2.0L (base trims)Transmission
6-Speed Automatic
Code: 6AT
Fluid Specification
ATF (check OEM spec — many require brand-specific)
Service Interval
Every 30,000 miles
Engine
Nu 2.0L MPI (G4NA) — 2L
Drivetrain Options
FWD
Trim-Specific Transmissions
- base 6MT: 6-Speed Manual
2014–2019
2nd gen Soul — 1.6L (base 4-cylinder, pre-turbo)Transmission
6-Speed Automatic
Code: 6AT
Fluid Specification
ATF (check OEM spec — many require brand-specific)
Service Interval
Every 30,000 miles
Engine
Gamma 1.6L MPI (G4FC) — 1.6L
Drivetrain Options
FWD
2020–present
3rd gen Soul — 2.0L MPI baseTransmission
IVT (Intelligent Variable / CVT)
Code: IVT
Fluid Specification
CVT fluid (Kia/Hyundai SP-CVT1)
Service Interval
Every 30,000 miles
Engine
Smartstream G2.0 MPI (Nu family) — 2L
Drivetrain Options
FWD
2020–2023
3rd gen Soul Turbo — 1.6T (2020-2023 only)Transmission
7-Speed Dual-Clutch (DCT)
Code: 7DCT
Fluid Specification
Dual-clutch fluid (dry clutch — Kia/Hyundai DCT oil)
Service Interval
Every 40,000 miles
Engine
Smartstream G1.6 T-GDI (G4FP, CVVD) — 1.6L (Turbo) — Direct Injection
Drivetrain Options
FWD
Frequently Asked Questions
What transmission does a Kia Soul have?
The Kia Soul uses a 7-Speed Dual-Clutch (DCT) (7DCT). 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 Kia Soul transmission take?
The recommended transmission fluid is Dual-clutch fluid (dry clutch — Kia/Hyundai DCT oil). 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 Kia Soul transmission?
The recommended service interval is every 40,000 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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