Alfa Romeo 156 1997 - 2003 3.2 V6 GTA 250hp
Real standard and upgraded performance figures for the 3.2 V6 GTA 250hp engine in the Alfa Romeo 156 1997 - 2003.
This page covers the 3.2 V6 GTA 250hp as fitted to the Alfa Romeo 156 1997 - 2003 — the figures below reflect that specific engine, not the model as a whole.
| Horsepower (HP) | Torque (Nm) | |
|---|---|---|
| Standard | 250 | 300 |
| Stage 1 | 270 | 320 |
| Stage 2 | 280 | 330 |
- Make
- Alfa Romeo
- Model
- 156
- Generation
- 1997 - 2003
- Engine
- 3.2 V6 GTA 250hp
- Fuel type
- Petrol
Frequently asked questions
Is Stage 1 tuning safe for the Alfa Romeo 156 1997 - 2003 3.2 V6 GTA 250hp?
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 3.2 V6 GTA 250hp make after tuning?
Standard output is 250 HP / 300 Nm; Stage 1 on this engine typically reaches 270 HP / 320 Nm. Exact results can vary slightly with fuel quality and vehicle condition.
How long does a Alfa Romeo 156 1997 - 2003 3.2 V6 GTA 250hp 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 3.2 V6 GTA 250hp 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.