Vauxhall Zafira 2.0 CDTi 170hp Remap

Name: Vauxhall Zafira 2.0 CDTi 170hp ECU Remap
Brand: Vauxhall

Expected gains of +25 BHP and +50 Nm torque

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BHP+25 hp (15%)

Standard

170 hp

Tuned

195 hp

Torque+50 Nm (13%)

Standard

400 Nm

Tuned

450 Nm

Suitability

Good (6.5/10)

Gains Profile

Balanced

Headroom

Medium

Vauxhall Zafira 2.0 CDTi 170hp ECU Remapping

Considering an ECU remap for your Vauxhall Zafira 2.0 CDTi 170hp? A Stage 1 remap can take this (C) - 2011 - 2016 diesel engine from 170 BHP to 195 BHP and from 400 Nm to 450 Nm of torque (turbocharged). This engine scores 6.5/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Vauxhall Zafira can achieve.

How this engine compares

16thof 24 Vauxhall Zafira engines by power gain
28%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 Zafira 2.0 CDTi 170hp is a 2.0L turbocharged diesel engine producing 170 BHP and 400 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 195 BHP and 450 Nm — a gain of around 25 BHP (15%) and 50 Nm (12%).

This engine has moderate 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 moderate, 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 Zafira (C) - 2011 - 2016 Engines

Engine	BHP	Gain	Torque	Gain	Score
2.0 CDTi 110hp	110 → 190	+80	300 → 400	+100	Excellent (8.5/10)
1.4 Turbo 120hp	120 → 160	+40	200 → 250	+50	Good (7.5/10)
1.6 CDTi 120hp	120 → 160	+40	320 → 380	+60	Excellent (8/10)
2.0 CDTi 130hp	130 → 190	+60	300 → 400	+100	Excellent (8.5/10)
1.6 CDTi 136hp	136 → 160	+24	320 → 380	+60	Good (7/10)
1.4 Turbo 140hp	140 → 160	+20	200 → 250	+50	Good (7/10)
1.6 CNG Turbo 150hp	150 → 185	+35	210 → 280	+70	Good (7.5/10)
2.0 CDTi 165hp	165 → 205	+40	350 → 430	+80	Good (7.5/10)
1.6 Turbo 170hp	170 → 200	+30	260 → 320	+60	Good (7.5/10)
2.0 CDTi Bi-Turbo 195hp	195 → 225	+30	400 → 480	+80	Good (7/10)
1.6 Turbo 200hp	200 → 220	+20	280 → 340	+60	Good (7/10)

Technical Specifications

Fuel Type: Diesel
Aspiration: Turbocharged
Displacement: 2L
Capacity: 1956 CC
Type: Car
Engine Family: Vauxhall 2.0L CDTi Turbo Diesel

ECU & Transmission

Likely ECU Low confidence: Bosch EDC17 / Continental SID (varies)
Gearbox Low confidence: Transmission varies by trim and market; check manual/automatic type and torque rating. At this torque level, transmission and driveline servicing history becomes especially important.

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Confirm Your Vehicle

MakeVauxhall

ModelZafira

Generation(C) - 2011 - 2016

Engine2.0 CDTi 170hp

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.