Expected gains of +30 BHP and +70 Nm torque
Get Your Free Quote ↓Considering an ECU remap for your Buick Excelle GT 1.4 Turbo 140hp? A Stage 1 remap can take this All petrol engine from 140 BHP to 170 BHP and from 200 Nm to 270 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 Buick Excelle GT can achieve.
The Buick Excelle GT 1.4 Turbo 140hp is a 1.4L turbocharged petrol engine producing 140 BHP and 200 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 170 BHP and 270 Nm — a gain of around 30 BHP (21%) and 70 Nm (35%).
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: Turbo petrol: fuel quality and cooling can influence repeatable performance.. 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 |
|---|---|---|---|---|---|
| 1.6i 121hp | 121 → 131 | +10 | 150 → 165 |
| +15 |
| Moderate (4/10) |
| 1.8 ECOTEC 146hp | 146 → 156 | +10 | 177 → 192 | +15 | Moderate (4/10) |
| 1.6 Turbo 181hp | 181 → 210 | +29 | 235 → 300 | +65 | Good (7.5/10) |
Get a personalised remap quote for your Buick Excelle GT. 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.