BHP+10 hp (7%)
Standard
136 hp
Tuned
146 hp
Torque+15 Nm (8%)
Standard
188 Nm
Tuned
203 Nm
Suitability
Moderate (4/10)Gains Profile
Limited headroomHeadroom
LowOpel Astra 2.0i 16v 136hp ECU Remapping
Considering an ECU remap for your Opel Astra 2.0i 16v 136hp? A Stage 1 remap can take this (G) - 1998 - 2004 petrol engine from 136 BHP to 146 BHP and from 188 Nm to 203 Nm of torque (naturally aspirated). This engine scores 4/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Opel Astra can achieve.
How this engine compares
- 44thof 56 Opel Astra engines by power gain
- 2%of the 9,842 engines we hold gain data for see a smaller power increase
- 3%of engines with torque data see a smaller torque increase
Comparisons are calculated from our own recorded Stage 1 figures.
Assessment
The Opel Astra 2.0i 16v 136hp is a 2.0L naturally aspirated petrol engine producing 136 BHP and 188 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 146 BHP and 203 Nm — a gain of around 10 BHP (7%) and 15 Nm (8%).
This engine has limited remap suitability, though the available headroom is limited, so gains are modest compared to higher-output variants. The tuning headroom is classified as limited, based on the percentage gain available from the factory output.
Considerations: Naturally aspirated engine: gains are usually limited; results vary widely.
All figures shown are typical estimates based on aggregated Stage 1 data for this engine variant. Actual results depend on vehicle condition, mileage, and the chosen tuning method. We recommend discussing your specific vehicle with a qualified remap professional.
Considerations
!Naturally aspirated engine: gains are usually limited; results vary widely.
Other Astra (G) - 1998 - 2004 Engines
| Engine | BHP | Gain | Torque | Gain |
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