BHP+40 hp (36%)
Standard
110 hp
Tuned
150 hp
Torque+75 Nm (38%)
Standard
195 Nm
Tuned
270 Nm
Suitability
Excellent (8/10)Gains Profile
BalancedHeadroom
HighVauxhall Astra 1.2T 110hp ECU Remapping
Considering an ECU remap for your Vauxhall Astra 1.2T 110hp? A Stage 1 remap can take this (K) - 2019 - 2021 petrol engine from 110 BHP to 150 BHP and from 195 Nm to 270 Nm of torque (turbocharged). This engine scores 8/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Vauxhall Astra can achieve.
How this engine compares
- 4thof 42 Vauxhall Astra engines by power gain
- 63%of the 9,842 engines we hold gain data for see a smaller power increase
- 63%of engines with torque data see a smaller torque increase
Comparisons are calculated from our own recorded Stage 1 figures.
Assessment
The Vauxhall Astra 1.2T 110hp is a 1.2L turbocharged petrol engine producing 110 BHP and 195 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 150 BHP and 270 Nm — a gain of around 40 BHP (36%) and 75 Nm (38%).
This engine scores highly for 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 high, based on the percentage gain available from the factory output.
Considerations: Turbo petrol: fuel quality and cooling can influence repeatable performance.. Large torque increase: drivetrain condition (clutch/gearbox) becomes more important at this level.
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
!Turbo petrol: fuel quality and cooling can influence repeatable performance.
!Large torque increase: drivetrain condition (clutch/gearbox) becomes more important at this level.