Considering an ECU remap for your Mercedes-Benz E 300 CGi 252hp? A Stage 1 remap can take this W212 - 2013 - 2016 petrol engine from 252 BHP to 312 BHP and from 340 Nm to 390 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 Mercedes-Benz E can achieve.
Comparisons are calculated from our own recorded Stage 1 figures.
The Mercedes-Benz E 300 CGi 252hp is a 3.5L turbocharged petrol engine producing 252 BHP and 340 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 312 BHP and 390 Nm — a gain of around 60 BHP (24%) and 50 Nm (15%).
This engine has moderate remap suitability, with gains weighted towards peak power — the improvement is most noticeable at higher RPM. The tuning headroom is classified as moderate, based on the percentage gain available from the factory output.
Considerations: Turbo petrol: fuel quality and cooling can influence repeatable performance.
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 |
|---|
| 200 CDI 136hp | 136 → 200 | +64 | 360 → 460 | +100 | Excellent (8/10) |
| 200 CDI BlueTEC 136hp | 136 → 200 | +64 | 360 → 460 | +100 | Excellent (8/10) |
| 220 CDI BlueTEC 163hp | 163 → 250 | +87 | 400 → 500 | +100 | Excellent (8.5/10) |
| 220 CDI 170hp | 170 → 220 | +50 | 400 → 500 | +100 | Good (7.5/10) |
| 220 CDI BlueTEC 170hp | 170 → 250 | +80 | 400 → 500 | +100 | Excellent (8.5/10) |
| 200 CGi 184hp | 184 → 230 | +46 | 300 → 420 | +120 | Excellent (8/10) |
| 250 CDI 204hp | 204 → 240 | +36 | 500 → 550 | +50 | Good (6.5/10) |
| 250 CDI BlueTec 204hp | 204 → 240 | +36 | 500 → 550 | +50 | Good (6.5/10) |
| 250 CGi 211hp | 211 → 230 | +19 | 350 → 420 | +70 | Good (6/10) |
| 300 CDI BlueTec Hybrid 231hp | 231 → 260 | +29 | 540 → 600 | +60 | Good (6.5/10) |
| 350 CDI 252hp | 252 → 290 | +38 | 620 → 690 | +70 | Good (6.5/10) |
| 350 CDI BlueTec 258hp | 258 → 290 | +32 | 620 → 690 | +70 | Good (6.5/10) |
| 350 CGi 306hp | 306 → 320 | +14 | 370 → 390 | +20 | Moderate (5/10) |
| 400 CGi 333hp | 333 → 400 | +67 | 480 → 580 | +100 | Good (7.5/10) |
| 500 CGi 408hp | 408 → 510 | +102 | 600 → 850 | +250 | Excellent (8/10) |
| 63 AMG 558hp | 558 → 685 | +127 | 720 → 1100 | +380 | Good (6.5/10) |
| 63 AMG S 585hp | 585 → 685 | +100 | 800 → 1100 | +300 | Moderate (5.5/10) |
Get a personalised remap quote for your Mercedes-Benz E. 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.
