Opel Astra (K) - 2019 - 2021 1.2T 145hp
Real standard and upgraded performance figures for the 1.2T 145hp engine in the Opel Astra (K) - 2019 - 2021.
Standard vs. upgraded performance for the Opel Astra (K) - 2019 - 2021 1.2T 145hp, based on real files we've processed for this exact engine.
| Horsepower (HP) | Torque (Nm) | |
|---|---|---|
| Standard | 145 | 225 |
| Stage 1 | 160 | 275 |
| Stage 2 | 167 | 300 |
- Make
- Opel
- Model
- Astra
- Generation
- (K) - 2019 - 2021
- Engine
- 1.2T 145hp
- Fuel type
- Turbo-Petrol
Frequently asked questions
Is Stage 1 tuning safe for the Opel Astra (K) - 2019 - 2021 1.2T 145hp?
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 1.2T 145hp make after tuning?
Standard output is 145 HP / 225 Nm; Stage 1 on this engine typically reaches 160 HP / 275 Nm. Exact results can vary slightly with fuel quality and vehicle condition.
How long does a Opel Astra (K) - 2019 - 2021 1.2T 145hp 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 1.2T 145hp 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.