Mercedes-Benz E 500 - 408hp Remap

Name: Mercedes-Benz E 500 - 408hp ECU Remap
Brand: Mercedes-Benz

Expected gains of +102 BHP and +220 Nm torque

Data under review — The figures shown for this engine variant are currently being verified. They may be updated as we refine our data.

BHP+102 hp (25%)

Standard

408 hp

Tuned

510 hp

Torque+220 Nm (37%)

Standard

600 Nm

Tuned

820 Nm

Suitability

Good (6.5/10)

Gains Profile

Torque-focused

Headroom

High

Mercedes-Benz E 500 - 408hp ECU Remapping

Considering an ECU remap for your Mercedes-Benz E 500 - 408hp? A Stage 1 remap can take this W212 - 2009 - 2013 petrol engine from 408 BHP to 510 BHP and from 600 Nm to 820 Nm of torque (naturally aspirated). This engine scores 6.5/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Mercedes-Benz E can achieve.

How this engine compares

2ndof 102 Mercedes-Benz E engines by power gain
99%of the 9,842 engines we hold gain data for see a smaller power increase
95%of engines with torque data see a smaller torque increase

Comparisons are calculated from our own recorded Stage 1 figures.

Assessment

The Mercedes-Benz E 500 - 408hp is a 4.7L naturally aspirated petrol engine producing 408 BHP and 600 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 510 BHP and 820 Nm — a gain of around 102 BHP (25%) and 220 Nm (37%).

This engine has moderate 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: Naturally aspirated engine: gains are usually limited; results vary widely.. Unusually high gain for NA engine: treat as an estimate and verify against the exact engine variant.. High tuned torque: check transmission torque capacity and service history.. 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.

Considerations

!Naturally aspirated engine: gains are usually limited; results vary widely.

!Unusually high gain for NA engine: treat as an estimate and verify against the exact engine variant.

!High tuned torque: check transmission torque capacity and service history.

!Large torque increase: drivetrain condition (clutch/gearbox) becomes more important at this level.

Other E W212 - 2009 - 2013 Engines

Engine	BHP	Gain	Torque	Gain	Score
200 CDI 136hp	136 → 200	+64	360 → 460	+100	Excellent (8/10)
220 CDI 163hp	163 → 205	+42	400 → 500	+100	Good (7.5/10)
220 CDI 170hp	170 → 205	+35	400 → 500	+100	Good (7.5/10)
200 CGi 184hp	184 → 220	+36	270 → 380	+110	Excellent (8/10)
250 CDI 204hp	204 → 240	+36	500 → 560	+60	Good (6/10)
250 CGi 204hp	204 → 220	+16	310 → 380	+70	Good (7/10)
300 CDI 204hp	204 → 260	+56	500 → 600	+100	Good (7.5/10)
350 CDI 211hp	211 → 280	+69	540 → 600	+60	Good (7.5/10)
350 CDI 231hp	231 → 280	+49	540 → 600	+60	Good (6.5/10)
300 CDI Bluetec 231hp	231 → 270	+39	540 → 600	+60	Good (6/10)
300 CGi 252hp	252 → 310	+58	340 → 389	+49	Good (7/10)
350 CDI Bluetec 252hp	252 → 290	+38	620 → 700	+80	Good (6/10)
350 CDI 265hp	265 → 295	+30	620 → 700	+80	Good (6/10)
350 CGi 272hp	272 → 285	+13	360 → 375	+15	Moderate (5/10)
350 CGi 292hp	292 → 310	+18	365 → 389	+24	Moderate (5.5/10)
350 CGi 306hp	306 → 310	+4	365 → 389	+24	Moderate (5/10)
500 - 388hp	388 → 408	+20	530 → 570	+40	Limited (3.5/10)
63 AMG 525hp	525 → 555	+30	630 → 655	+25	Limited (3/10)
63 AMG Bi-Turbo 525hp	525 → 620	+95	700 → 900	+200	Good (7/10)
63 AMG PPK 557hp	557 → 620	+63	720 → 900	+180	Moderate (5/10)

Technical Specifications

Fuel Type: Petrol
Aspiration: Naturally Aspirated
Displacement: 4.7L
Capacity: 4663 CC
Type: Car
Engine Family: Mercedes-benz 4.7L NA Petrol

ECU & Transmission

Likely ECU Low confidence: Petrol ECU (varies by market/year)
Gearbox Low confidence: Transmission varies by trim and market; check manual/automatic type and torque rating. At this torque level, transmission and driveline servicing history becomes especially important.

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Confirm Your Vehicle

MakeMercedes-Benz

ModelE

GenerationW212 - 2009 - 2013

Engine500 - 408hp

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.