BHP+10 hp (14%)
Standard
70 hp
Tuned
80 hp
Torque+14 Nm (12%)
Standard
115 Nm
Tuned
129 Nm
Suitability
Moderate (4.5/10)Gains Profile
BalancedHeadroom
MediumVauxhall Corsa 1.2i 70hp ECU Remapping
Considering an ECU remap for your Vauxhall Corsa 1.2i 70hp? A Stage 1 remap can take this (E) - 2015 - 2019 petrol engine from 70 BHP to 80 BHP and from 115 Nm to 129 Nm of torque (naturally aspirated). This engine scores 4.5/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Vauxhall Corsa can achieve.
How this engine compares
- 26thof 37 Vauxhall Corsa engines by power gain
- 2%of the 9,842 engines we hold gain data for see a smaller power increase
- 2%of engines with torque data see a smaller torque increase
Comparisons are calculated from our own recorded Stage 1 figures.
Assessment
The Vauxhall Corsa 1.2i 70hp is a 1.2L naturally aspirated petrol engine producing 70 BHP and 115 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 80 BHP and 129 Nm — a gain of around 10 BHP (14%) and 14 Nm (12%).
This engine has limited remap suitability, with a balanced spread of gains across both power and torque — providing a noticeable improvement across the rev range. The tuning headroom is classified as moderate, 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 Corsa (E) - 2015 - 2019 Engines
| Engine | BHP | Gain | Torque | Gain |
|---|