BHP+45 hp (47%)
Standard
95 hp
Tuned
140 hp
Torque+80 Nm (29%)
Standard
280 Nm
Tuned
360 Nm
Suitability
Excellent (8.5/10)Gains Profile
Power-focusedHeadroom
HighVauxhall Astra 1.6 CDTi 95hp ECU Remapping
Considering an ECU remap for your Vauxhall Astra 1.6 CDTi 95hp? A Stage 1 remap can take this (K) - 2015 - 2018 diesel engine from 95 BHP to 140 BHP and from 280 Nm to 360 Nm of torque (turbocharged). This engine scores 8.5/10 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
- 3rdof 42 Vauxhall Astra engines by power gain
- 71%of the 9,842 engines we hold gain data for see a smaller power increase
- 64%of engines with torque data see a smaller torque increase
Comparisons are calculated from our own recorded Stage 1 figures.
Assessment
The Vauxhall Astra 1.6 CDTi 95hp is a 1.6L turbocharged diesel engine producing 95 BHP and 280 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 140 BHP and 360 Nm — a gain of around 45 BHP (47%) and 80 Nm (29%).
This engine scores highly for remap suitability, with gains weighted towards peak power — the improvement is most noticeable at higher RPM. The tuning headroom is classified as high, based on the percentage gain available from the factory output.
Considerations: Large torque increase: drivetrain condition (clutch/gearbox) becomes more important at this level.
Fuel economy note: possible improvement with conservative driving.
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
!Large torque increase: drivetrain condition (clutch/gearbox) becomes more important at this level.
Other Astra (K) - 2015 - 2018 Engines
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