BHP+20 hp (27%)
Standard
75 hp
Tuned
95 hp
Torque+50 Nm (30%)
Standard
165 Nm
Tuned
215 Nm
Suitability
Good (7.5/10)Gains Profile
BalancedHeadroom
HighVauxhall Corsa 1.7 DTI 75hp ECU Remapping
Considering an ECU remap for your Vauxhall Corsa 1.7 DTI 75hp? A Stage 1 remap can take this (C) - 2000 - 2006 diesel engine from 75 BHP to 95 BHP and from 165 Nm to 215 Nm of torque (turbocharged). This engine scores 7.5/10 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
- 15thof 37 Vauxhall Corsa engines by power gain
- 14%of the 9,842 engines we hold gain data for see a smaller power increase
- 27%of engines with torque data see a smaller torque increase
Comparisons are calculated from our own recorded Stage 1 figures.
Assessment
The Vauxhall Corsa 1.7 DTI 75hp is a 1.7L turbocharged diesel engine producing 75 BHP and 165 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 95 BHP and 215 Nm — a gain of around 20 BHP (27%) and 50 Nm (30%).
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: Large torque increase: drivetrain condition (clutch/gearbox) becomes more important at this level.. Older diesel: injector, turbo and intake condition can affect results; ensure maintenance is up to date.
Fuel economy note: economy gains unlikely at full power; depends on driving style.
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.
!Older diesel: injector, turbo and intake condition can affect results; ensure maintenance is up to date.