Fiat 500 X 2015 - 2018 1.4T MultiAir 140hp
Real standard and upgraded performance figures for the 1.4T MultiAir 140hp engine in the Fiat 500 X 2015 - 2018.
This page covers the 1.4T MultiAir 140hp as fitted to the Fiat 500 X 2015 - 2018 — the figures below reflect that specific engine, not the model as a whole.
| Horsepower (HP) | Torque (Nm) | |
|---|---|---|
| Standard | 140 | 230 |
| Stage 1 | 170 | 300 |
| Stage 2 | 185 | 335 |
- Make
- Fiat
- Model
- 500 X
- Generation
- 2015 - 2018
- Engine
- 1.4T MultiAir 140hp
- Fuel type
- Turbo-Petrol
Frequently asked questions
Is Stage 1 tuning safe for the Fiat 500 X 2015 - 2018 1.4T MultiAir 140hp?
Yes — Stage 1 for this engine is a software-only remap calibrated to stay within its stock mechanical limits (turbo, clutch, fueling), so no hardware changes are required.
How much more power does the 1.4T MultiAir 140hp make after tuning?
Standard output is 140 HP / 230 Nm; Stage 1 on this engine typically reaches 170 HP / 300 Nm. Exact results can vary slightly with fuel quality and vehicle condition.
How long does a Fiat 500 X 2015 - 2018 1.4T MultiAir 140hp remap take?
Once your original file is uploaded through the member panel, most requests for this engine are completed within a few hours.
Can the 1.4T MultiAir 140hp be reverted to its original file?
Yes — we keep the original file on record for the request, so the ECU can be put back to stock at any time.