Mercedes-Benz E 400 CGi 333hp Remap

Name: Mercedes-Benz E 400 CGi 333hp ECU Remap
Brand: Mercedes-Benz

Expected gains of +67 BHP and +100 Nm torque

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BHP+67 hp (20%)

Standard

333 hp

Tuned

400 hp

Torque+100 Nm (21%)

Standard

480 Nm

Tuned

580 Nm

Suitability

Good (7.5/10)

Gains Profile

Balanced

Headroom

High

Mercedes-Benz E 400 CGi 333hp ECU Remapping

Considering an ECU remap for your Mercedes-Benz E 400 CGi 333hp? A Stage 1 remap can take this W212 - 2013 - 2016 petrol engine from 333 BHP to 400 BHP and from 480 Nm to 580 Nm of torque (turbocharged). This engine scores 7.5/10 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

17thof 102 Mercedes-Benz E engines by power gain
91%of the 9,842 engines we hold gain data for see a smaller power increase
79%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 400 CGi 333hp is a 3.5L turbocharged petrol engine producing 333 BHP and 480 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 400 BHP and 580 Nm — a gain of around 67 BHP (20%) and 100 Nm (21%).

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.

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.

Other E W212 - 2013 - 2016 Engines

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)
300 CGi 252hp	252 → 312	+60	340 → 390	+50	Good (7/10)
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)
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)

Technical Specifications

Fuel Type: Petrol
Aspiration: Turbocharged
Displacement: 3.5L
Capacity: 3498 CC
Type: Car
Engine Family: Mercedes-benz 3.5L 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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MakeMercedes-Benz

ModelE

GenerationW212 - 2013 - 2016

Engine400 CGi 333hp

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.