BHP+24 hp (18%)
Standard
136 hp
Tuned
160 hp
Torque+55 Nm (17%)
Standard
325 Nm
Tuned
380 Nm
Suitability
Good (7/10)Gains Profile
BalancedHeadroom
MediumKia Optima 1.7 CRDi 136hp ECU Remapping
Considering an ECU remap for your Kia Optima 1.7 CRDi 136hp? A Stage 1 remap can take this 2012 - 2015 diesel engine from 136 BHP to 160 BHP and from 325 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
- 5thof 8 Kia Optima engines by power gain
- 27%of the 9,842 engines we hold gain data for see a smaller power increase
- 38%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 136hp is a 1.7L turbocharged diesel engine producing 136 BHP and 325 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 160 BHP and 380 Nm — a gain of around 24 BHP (18%) and 55 Nm (17%).
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.
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 2012 - 2015 Engines
| Engine | BHP | Gain | Torque | Gain | Score |
|---|---|---|---|---|---|
| 2.4 GDI 194hp | 194 → 208 |