Expected gains of +25 BHP and +96 Nm torque
Get Your Free Quote ↓Considering an ECU remap for your Citroën C4 Picasso / C4 SpaceTourer 1.6 BlueHDi 120hp? A Stage 1 remap can take this 2017 -> diesel engine from 120 BHP to 145 BHP and from 254 Nm to 350 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 Citroën C4 Picasso / C4 SpaceTourer can achieve.
Comparisons are calculated from our own recorded Stage 1 figures.
The Citroën C4 Picasso / C4 SpaceTourer 1.6 BlueHDi 120hp is a 1.6L turbocharged diesel engine producing 120 BHP and 254 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 145 BHP and 350 Nm — a gain of around 25 BHP (21%) and 96 Nm (38%).
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: Large torque increase: drivetrain condition (clutch/gearbox) becomes more important at this level.
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.
| Engine | BHP | Gain | Torque | Gain | Score |
|---|---|---|---|---|---|
| 1.6 BlueHDi 100hp | 100 → 130 | +30 | 254 → 320 | +66 | Good (7.5/10) |
| 1.2 PureTech 110hp | 110 → 145 | +35 | 205 → 270 | +65 | Excellent (8/10) |
| 1.5 BlueHDI 130hp | 130 → 160 | +30 | 300 → 360 | +60 | Excellent (8/10) |
| 1.2 PureTech 130hp | 130 → 145 | +15 | 230 → 270 | +40 | Good (6.5/10) |
| 2.0 BlueHDi 150hp | 150 → 200 | +50 | 370 → 450 | +80 | Good (7.5/10) |
| 2.0 BlueHDi 163hp | 163 → 200 | +37 | 400 → 450 | +50 | Good (7/10) |
| 1.6 THP 165hp | 165 → 190 | +25 | 240 → 320 | +80 | Good (7.5/10) |
Get a personalised remap quote for your Citroën C4 Picasso / C4 SpaceTourer. 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.