BHP+29 hp (21%)
Standard
141 hp
Tuned
170 hp
Torque+40 Nm (12%)
Standard
340 Nm
Tuned
380 Nm
Suitability
Good (7/10)Gains Profile
Power-focusedHeadroom
MediumKia Optima 1.7 CRDI 141hp ECU Remapping
Considering an ECU remap for your Kia Optima 1.7 CRDI 141hp? A Stage 1 remap can take this 2016 - 2019 diesel engine from 141 BHP to 170 BHP and from 340 Nm to 380 Nm of torque (turbocharged). This engine scores 7/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Kia Optima can achieve.
How this engine compares
- 4thof 8 Kia Optima engines by power gain
- 38%of the 9,842 engines we hold gain data for see a smaller power increase
- 21%of engines with torque data see a smaller torque increase
Comparisons are calculated from our own recorded Stage 1 figures.
Assessment
The Kia Optima 1.7 CRDI 141hp is a 1.7L turbocharged diesel engine producing 141 BHP and 340 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 170 BHP and 380 Nm — a gain of around 29 BHP (21%) and 40 Nm (12%).
This engine has moderate remap suitability, with gains weighted towards peak power — the improvement is most noticeable at higher RPM. The tuning headroom is classified as moderate, 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 Optima 2016 - 2019 Engines
| Engine | BHP | Gain | Torque | Gain | Score |
|---|---|---|---|---|---|
| 1.6 CRDI 136hp | 136 → 160 | +24 |