BHP+10 hp (8%)
Standard
121 hp
Tuned
131 hp
Torque+15 Nm (10%)
Standard
150 Nm
Tuned
165 Nm
Suitability
Moderate (4/10)Gains Profile
BalancedHeadroom
LowBuick Excelle GT 1.6i 121hp ECU Remapping
Considering an ECU remap for your Buick Excelle GT 1.6i 121hp? A Stage 1 remap can take this All petrol engine from 121 BHP to 131 BHP and from 150 Nm to 165 Nm of torque (naturally aspirated). This engine scores 4/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Buick Excelle GT can achieve.
How this engine compares
- 3rdof 4 Buick Excelle GT engines by power gain
- 2%of the 9,842 engines we hold gain data for see a smaller power increase
- 3%of engines with torque data see a smaller torque increase
Comparisons are calculated from our own recorded Stage 1 figures.
Assessment
The Buick Excelle GT 1.6i 121hp is a 1.6L naturally aspirated petrol engine producing 121 BHP and 150 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 131 BHP and 165 Nm — a gain of around 10 BHP (8%) and 15 Nm (10%).
This engine has limited 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 limited, based on the percentage gain available from the factory output.
Considerations: Naturally aspirated engine: gains are usually limited; results vary widely.
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.
Considerations
!Naturally aspirated engine: gains are usually limited; results vary widely.
Other Excelle GT All Engines
| Engine | BHP | Gain | Torque | Gain |
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