Considering an ECU remap for your GMC Terrain 2.0T 252hp? A Stage 1 remap can take this 2017 - 2020 petrol engine from 252 BHP to 300 BHP and from 353 Nm to 450 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 GMC Terrain can achieve.
Comparisons are calculated from our own recorded Stage 1 figures.
The GMC Terrain 2.0T 252hp is a 2.0L turbocharged petrol engine producing 252 BHP and 353 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 300 BHP and 450 Nm — a gain of around 48 BHP (19%) and 97 Nm (27%).
This engine has moderate 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.. High tuned torque: check transmission torque capacity and service history.. 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 |
|---|---|---|---|---|---|
| 1.6d 137hp | 137 → 165 | +28 | 325 → 380 | +55 | Good (7/10) |
Get a personalised remap quote for your GMC Terrain. 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.
