Vauxhall Vivaro 2.5 CDTi 135hp Remap

Name: Vauxhall Vivaro 2.5 CDTi 135hp ECU Remap
Brand: Vauxhall

Expected gains of +28 BHP and +60 Nm torque

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BHP+28 hp (21%)

Standard

135 hp

Tuned

163 hp

Torque+60 Nm (19%)

Standard

310 Nm

Tuned

370 Nm

Suitability

Good (7.5/10)

Gains Profile

Balanced

Headroom

High

Vauxhall Vivaro 2.5 CDTi 135hp ECU Remapping

Considering an ECU remap for your Vauxhall Vivaro 2.5 CDTi 135hp? A Stage 1 remap can take this 2001 - 2014 diesel engine from 135 BHP to 163 BHP and from 310 Nm to 370 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 Vivaro can achieve.

How this engine compares

15thof 23 Vauxhall Vivaro engines by power gain
37%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 Vauxhall Vivaro 2.5 CDTi 135hp is a 2.5L turbocharged diesel engine producing 135 BHP and 310 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 163 BHP and 370 Nm — a gain of around 28 BHP (21%) and 60 Nm (19%).

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.

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.

Other Vivaro 2001 - 2014 Engines

Engine	BHP	Gain	Torque	Gain	Score
1.9 DTI 82hp	82 → 110	+28	200 → 260	+60	Excellent (8/10)
2.0 CDTi 90hp	90 → 145	+55	240 → 350	+110	Excellent (8/10)
1.9 CDTi 100hp	100 → 130	+30	240 → 300	+60	Good (7.5/10)
2.0 CDTi 114hp	114 → 144	+30	290 → 360	+70	Good (7.5/10)
2.5 CDTi 114hp	114 → 149	+35	290 → 370	+80	Good (7.5/10)
2.5 CDTi 145hp	145 → 172	+27	320 → 405	+85	Good (7/10)

Technical Specifications

Fuel Type: Diesel
Aspiration: Turbocharged
Displacement: 2.5L
Capacity: 2463 CC
Type: Car
Engine Family: Vauxhall 2.5L CDTi Turbo Diesel

ECU & Transmission

Likely ECU Low confidence: Bosch EDC15 / early generation diesel ECU (varies)
Gearbox Low confidence: Transmission varies by trim and market; check manual/automatic type and torque rating.

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Confirm Your Vehicle

MakeVauxhall

ModelVivaro

Generation2001 - 2014

Engine2.5 CDTi 135hp

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 before proceeding.