BHP+27 hp (20%)
Standard
138 hp
Tuned
165 hp
Torque+80 Nm (25%)
Standard
320 Nm
Tuned
400 Nm
Suitability
Excellent (8/10)Gains Profile
BalancedHeadroom
HighCitroën C8 2.0 HDi 138hp ECU Remapping
Considering an ECU remap for your Citroën C8 2.0 HDi 138hp? A Stage 1 remap can take this All diesel engine from 138 BHP to 165 BHP and from 320 Nm to 400 Nm of torque (turbocharged). This engine scores 8/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Citroën C8 can achieve.
How this engine compares
- 6thof 10 Citroën C8 engines by power gain
- 35%of the 9,842 engines we hold gain data for see a smaller power increase
- 64%of engines with torque data see a smaller torque increase
Comparisons are calculated from our own recorded Stage 1 figures.
Assessment
The Citroën C8 2.0 HDi 138hp is a 2.0L turbocharged diesel engine producing 138 BHP and 320 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 165 BHP and 400 Nm — a gain of around 27 BHP (20%) and 80 Nm (25%).
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.
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.
Other C8 All Engines
| Engine | BHP | Gain | Torque | Gain | Score |
|---|---|---|---|---|---|
| 2.0 HDi 109hp | 109 → 140 | +31 |