Mercedes-Benz E 200 CDI 122hp Remap

Name: Mercedes-Benz E 200 CDI 122hp ECU Remap
Brand: Mercedes-Benz

Expected gains of +48 BHP and +100 Nm torque

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BHP+48 hp (39%)

Standard

122 hp

Tuned

170 hp

Torque+100 Nm (37%)

Standard

270 Nm

Tuned

370 Nm

Suitability

Excellent (8/10)

Gains Profile

Balanced

Headroom

High

Mercedes-Benz E 200 CDI 122hp ECU Remapping

Considering an ECU remap for your Mercedes-Benz E 200 CDI 122hp? A Stage 1 remap can take this W211 - 2002 - 2006 diesel engine from 122 BHP to 170 BHP and from 270 Nm to 370 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 E can achieve.

How this engine compares

36thof 102 Mercedes-Benz E engines by power gain
75%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 200 CDI 122hp is a 2.1L turbocharged diesel engine producing 122 BHP and 270 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 170 BHP and 370 Nm — a gain of around 48 BHP (39%) and 100 Nm (37%).

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 W211 - 2002 - 2006 Engines

Engine	BHP	Gain	Torque	Gain	Score
220 CDI 136hp	136 → 170	+34	315 → 400	+85	Good (7.5/10)
220 CDI 150hp	150 → 175	+25	340 → 400	+60	Good (7/10)
200 K 163hp	163 → 200	+37	240 → 280	+40	Moderate (5/10)
240 V6 - 170hp	170 → 190	+20	240 → 255	+15	Moderate (4/10)
270 CDI 177hp	177 → 210	+33	400 → 480	+80	Good (6.5/10)
280 CDI 177hp	177 → 240	+63	425 → 570	+145	Excellent (8/10)
280 CDI 190hp	190 → 260	+70	400 → 600	+200	Excellent (8/10)
320 CDI 204hp	204 → 240	+36	500 → 570	+70	Good (6.5/10)
320 CDI 211hp	211 → 260	+49	510 → 600	+90	Good (7.5/10)
320 CDI 224hp	224 → 260	+36	510 → 600	+90	Good (6.5/10)
400 CDI 260hp	260 → 300	+40	560 → 630	+70	Good (6/10)
500 306hp	306 → 326	+20	460 → 485	+25	Limited (3.5/10)
420 CDI 314hp	314 → 354	+40	730 → 810	+80	Good (6/10)
E 55 AMG 476hp	476 → 515	+39	700 → 800	+100	Moderate (4.5/10)

Technical Specifications

Fuel Type: Diesel
Aspiration: Turbocharged
Displacement: 2.1L
Capacity: 2148 CC
Type: Car
Engine Family: Mercedes-benz 2.1L CDI Turbo Diesel

ECU & Transmission

Likely ECU Low confidence: Bosch EDC15 / early generation diesel ECU (varies)
Gearbox Low confidence: Transmission varies by trim and market; check manual/automatic type and torque rating.

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MakeMercedes-Benz

ModelE

GenerationW211 - 2002 - 2006

Engine200 CDI 122hp

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.