Expected gains of +35 BHP and +70 Nm torque
Get Your Free Quote ↓Considering an ECU remap for your Vauxhall Zafira 1.6 CNG Turbo 150hp? A Stage 1 remap can take this (C) - 2011 - 2016 petrol engine from 150 BHP to 185 BHP and from 210 Nm to 280 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 Zafira can achieve.
Comparisons are calculated from our own recorded Stage 1 figures.
The Vauxhall Zafira 1.6 CNG Turbo 150hp is a 1.6L turbocharged petrol engine producing 150 BHP and 210 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 185 BHP and 280 Nm — a gain of around 35 BHP (23%) and 70 Nm (33%).
This engine scores highly for remap suitability, with gains weighted towards torque — you will notice the difference most strongly in mid-range pulling power and in-gear acceleration. The tuning headroom is classified as high, based on the percentage gain available from the factory output.
Considerations: Turbo petrol: fuel quality and cooling can influence repeatable performance.. Large torque increase: drivetrain condition (clutch/gearbox) becomes more important at this level.
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.
| 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) |
| 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 170hp | 170 → 195 | +25 | 400 → 450 | +50 | Good (6.5/10) |
| 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) |
Get a personalised remap quote for your Vauxhall Zafira. We'll connect you with a trusted professional in your area.
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.