Opel Astra (G) - 1998 - 2004 Engines
Select the Opel Astra (G) - 1998 - 2004 engine that matches your vehicle to see its real standard and upgraded horsepower and torque.
- 1.2i 16v 65hp · Petrol
- 1.6i 16v 100hp · Petrol
- 1.7 CDTi 80hp · Turbo-Diesel
- 1.7 DTI 16v 75hp · Turbo-Diesel
- 1.8i 16v 115hp · Petrol
- 1.8i 16v 125hp · Petrol
- 2.0 DI 82hp · Turbo-Diesel
- 2.0 DTI 100hp · Turbo-Diesel
- 2.0i 16v 136hp · Petrol
- 2.0i 16v OPC 160hp · Petrol
- 2.0T OPC 200hp · Turbo-Petrol
- 2.2 DTI 125hp · Turbo-Diesel
- 2.2i 16v 147hp · Petrol
We cover 13 engines for the Opel Astra (G) - 1998 - 2004. Each one has its own performance page with real standard and upgraded figures, rather than a single number applied across the whole engine range.
Frequently asked questions
Which tuning stages does the Opel Astra (G) - 1998 - 2004 support?
It depends on the specific engine — pick yours below and its performance page will show exactly which stages (Stage 1, and Stage 2 where supported) are available.
How fast can a Opel Astra (G) - 1998 - 2004 file be turned around?
Typically a few hours from upload, tracked live in the member panel once your request is open.
Is ECU remapping safe on the Opel Astra (G) - 1998 - 2004?
Yes, when done within the limits set for that specific engine — which is exactly what our stage options are calibrated to. Every file is worked by someone experienced with that engine family.
How do I identify my exact Opel Astra (G) - 1998 - 2004 engine?
Check the ECU sticker under the hood, or the engine code on your vehicle documents — either one will match against the list below.