BHP+30 hp (25%)
Standard
120 hp
Tuned
150 hp
Torque+60 Nm (21%)
Standard
280 Nm
Tuned
340 Nm
Suitability
Good (7.5/10)Gains Profile
BalancedHeadroom
HighOpel Vectra 1.9 CDTi 8v 120hp ECU Remapping
Considering an ECU remap for your Opel Vectra 1.9 CDTi 8v 120hp? A Stage 1 remap can take this (C) - 2002 - 2009 diesel engine from 120 BHP to 150 BHP and from 280 Nm to 340 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 Opel Vectra can achieve.
How this engine compares
- 5thof 14 Opel Vectra engines by power gain
- 39%of the 9,842 engines we hold gain data for see a smaller power increase
- 41%of engines with torque data see a smaller torque increase
Comparisons are calculated from our own recorded Stage 1 figures.
Assessment
The Opel Vectra 1.9 CDTi 8v 120hp is a 1.9L turbocharged diesel engine producing 120 BHP and 280 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 150 BHP and 340 Nm — a gain of around 30 BHP (25%) and 60 Nm (21%).
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: Older diesel: injector, turbo and intake condition can affect results; ensure maintenance is up to date.
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
!Older diesel: injector, turbo and intake condition can affect results; ensure maintenance is up to date.
Other Vectra (C) - 2002 - 2009 Engines
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