Expected gains of +26 BHP and +50 Nm torque
Get Your Free Quote ↓Considering an ECU remap for your Mercedes-Benz B 180 CDI (1500cc) 109hp? A Stage 1 remap can take this W246 - 2012 - 2014 diesel engine from 109 BHP to 135 BHP and from 260 Nm to 310 Nm of torque (turbocharged). This engine scores 8/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Mercedes-Benz B can achieve.
The Mercedes-Benz B 180 CDI (1500cc) 109hp is a 1.5L turbocharged diesel engine producing 109 BHP and 260 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 135 BHP and 310 Nm — a gain of around 26 BHP (24%) and 50 Nm (19%).
This engine scores highly for 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 high, 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.
| Engine | BHP | Gain | Torque | Gain | Score |
|---|---|---|---|---|---|
| 160 CDI 90hp | 90 → 135 | +45 | 220 → 310 | +90 | Excellent (8.5/10) |
| 160 (1.6T) 102hp | 102 → 175 | +73 | 180 → 300 | +120 | Excellent (8/10) |
| 180 CDI (1800cc) 109hp | 109 → 165 | +56 | 250 → 380 | +130 | Excellent (8.5/10) |
| 180 CGi 122hp | 122 → 175 | +53 | 200 → 300 | +100 | Excellent (8/10) |
| 200 CDI 136hp | 136 → 170 | +34 | 300 → 360 | +60 | Excellent (8/10) |
| 200 CGi 156hp | 156 → 175 | +19 | 250 → 300 | +50 | Good (7/10) |
| 220 CDI 170hp | 170 → 200 | +30 | 350 → 420 | +70 | Good (7/10) |
| 220 CGI 184hp | 184 → 250 | +66 | 300 → 400 | +100 | Excellent (8/10) |
| 250 CGI 211hp | 211 → 250 | +39 | 350 → 400 | +50 | Good (7/10) |
Get a personalised remap quote for your Mercedes-Benz B. 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.