Gearbox oil Fiat 500X DDCT — viscosity and OEM spec
Gearbox oil for Fiat 500X DDCT (2014–2023) — correct viscosity, OEM specification, fill volume and change interval.
Gearbox Specifications
| Parameter | Value |
|---|---|
| Make / Model | Fiat 500X |
| Gearbox type | automatic-dsg |
| Gearbox code | DDCT |
| Production Years | 2014–2023 |
| Oil viscosity | ATF |
| OEM specification | Shell S2 ATF X |
| Fill volume | 7.0 L |
| Change interval | 60000 |
“Lifetime” fill in DSG and CVT gearboxes does not mean never change the oil — manufacturers recommend changing every 60,000 km to preserve gearbox life.
Approved Oils for DDCT
Shell S2 ATF X / Mobil ATF 3309 / Febi ATF DCTF
Automatic-dsg Gearbox — Key Points
Manual gearbox: Drain on a warm gearbox for best flow. Fill to the level plug hole and refit immediately.
FAQ
What oil goes in Fiat 500X DDCT?
Viscosity ATF, specification Shell S2 ATF X, volume 7.0 L. Suitable brands: Shell S2 ATF X / Mobil ATF 3309 / Febi ATF DCTF.
When should the gearbox oil be changed on Fiat 500X?
Every 60000 km.
Can I use a universal ATF instead of Shell S2 ATF X?
No. The DDCT requires strict compliance with Shell S2 ATF X. A universal ATF lacks the correct friction characteristics and will cause premature wear.
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