Mercedes-Benz E Class (W212) 2011-2016 E500 BlueEFF 402bhp remap figures
Stock, this 2011-2016 Mercedes-Benz E Class petrol (4.7L) produces 402bhp and 601Nm. Our expected figures for a Stage 1 remap are 515bhp and 791Nm, an expected gain of up to 113bhp and 190Nm.
Choose your map
Stage 1 remap figures
A Stage 1 remap is a software-only change to the ECU on an otherwise standard car. It needs no extra parts, which makes it the usual starting point.
| Stock | Vanguard expected | Expected gain, up to | |
|---|---|---|---|
| Power | 402 bhp | 515 bhp | +113 bhp |
| Torque | 601 Nm | 791 Nm | +190 Nm |
All maps at a glance
| Map | Power | Torque | Expected gain, up to |
|---|---|---|---|
| Stock | 402 bhp | 601 Nm | |
| Stage 1Maximum software-only performance | 515 bhp | 791 Nm | +113 bhp +190 Nm |
| Stage 1 EcoPerformance with economy in mind | 487 bhp | 776 Nm | +85 bhp +175 Nm |
| Eco mapEconomy first | 478 bhp | 766 Nm | +76 bhp +165 Nm |
Who is the Stage 1 map for?
- Drivers who want a sharper throttle and a small, honest gain from software alone.
- Owners who would rather keep the car standard in every other way.
- Anyone who wants the fullest software-only map for this engine, accepting that the gain is modest without a turbocharger.
What this means for your E Class
Naturally aspirated petrol engines have no boost to raise, so gains from software alone are more modest than on a turbocharged car and come from fuelling, ignition and throttle response.
The ECU recorded for this variant is a Bosch MED17.7.1. We read the ECU on your car and compare it with the software listed here before any work starts, so you know what to expect before you commit.
We remap at our Belgrave Gate workshop in Leicester, or at your home or work within 30 miles, and every job starts with a diagnostic check.
Please note: these are expected figures, not guarantees. Real results vary with the condition of the vehicle, the ECU software version, fuel quality and the hardware fitted. Some options - including Stage 2 and anything that needs extra hardware - are for off-road or competition use only. We check every vehicle first and confirm what is achievable before any work starts.
Figures reviewed 22 October 2026.
Stage 1 questions
How much power does the Stage 1 map give the Mercedes-Benz E Class E500 BlueEFF 402bhp?
We expect 515bhp and 791Nm against 402bhp and 601Nm as standard: up to +113bhp and +190Nm. These are expected figures, and we confirm what is achievable on your own car after a diagnostic check.
Does a Stage 1 remap need any extra parts on the Mercedes-Benz E Class E500 BlueEFF 402bhp?
No. Stage 1 is a software-only change to the ECU on an otherwise standard car.
Is there a gentler map than Stage 1 for this engine?
Yes, two. Stage 1 Eco is performance with economy in mind: 487bhp and 776Nm expected. The Eco map is economy first: 478bhp and 766Nm. Both still sit above the standard 402bhp and 601Nm.
Do I need to tell my insurer about a remap?
Yes. A remap is a modification, so you should declare it to your insurer.
More Mercedes-Benz E Class figures
Other petrol variants
- E500 381bhp 2009-2011
- E400 328bhp 2013-2016
- 350 BlueEFF 301bhp 2009-2016
- E63 AMG 517bhp 2009-2016
- E63 AMG BiTurbo 525bhp 2011-2013
- E63 AMG BiTurbo PP+ 557bhp 2011-2013
- E63 AMG BiTurbo PP+ 557bhp 2013-2016
- E63 AMG S BiTurbo 585bhp 2013-2016
- E250 208bhp 2013-2016
- E200 181bhp 2013-2016
All petrol E Class (W212) variants · E Class (W212) 2009-2016 overview · All Mercedes-Benz figures