Mercedes-Benz S 320 (3.0T) 272hp Remap

Name: Mercedes-Benz S 320 (3.0T) 272hp ECU Remap
Brand: Mercedes-Benz

Expected gains of +128 BHP and +180 Nm torque

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BHP+128 hp (47%)

Standard

272 hp

Tuned

400 hp

Torque+180 Nm (45%)

Standard

400 Nm

Tuned

580 Nm

Suitability

Excellent (8/10)

Gains Profile

Balanced

Headroom

High

Mercedes-Benz S 320 (3.0T) 272hp ECU Remapping

Considering an ECU remap for your Mercedes-Benz S 320 (3.0T) 272hp? A Stage 1 remap can take this W222 - 2013 - 2017 petrol engine from 272 BHP to 400 BHP and from 400 Nm to 580 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 S can achieve.

How this engine compares

2ndof 43 Mercedes-Benz S engines by power gain
99%of the 9,842 engines we hold gain data for see a smaller power increase
94%of engines with torque data see a smaller torque increase

Comparisons are calculated from our own recorded Stage 1 figures.

Assessment

The Mercedes-Benz S 320 (3.0T) 272hp is a 3.0L turbocharged petrol engine producing 272 BHP and 400 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 400 BHP and 580 Nm — a gain of around 128 BHP (47%) and 180 Nm (45%).

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.

Considerations: Turbo petrol: fuel quality and cooling can influence repeatable performance.. 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.

Other S W222 - 2013 - 2017 Engines

Engine	BHP	Gain	Torque	Gain	Score
300 Hybrid 231hp	231 → 260	+29	500 → 600	+100	Moderate (5/10)
350 CDI BlueTec 258hp	258 → 290	+32	620 → 690	+70	Good (6.5/10)
400 Hybrid 333hp	333 → 380	+47	370 → 450	+80	Moderate (5/10)
400 333hp	333 → 400	+67	480 → 580	+100	Moderate (5.5/10)
500 V8 Turbo 456hp	456 → 500	+44	700 → 850	+150	Good (6.5/10)
600 V12 Turbo 530hp	530 → 680	+150	830 → 1000	+170	Good (7.5/10)
63 AMG V8 Turbo 585hp	585 → 660	+75	900 → 1050	+150	Good (6/10)
65 AMG V12 Turbo 630hp	630 → 670	+40	1000 → 1300	+300	Good (6.5/10)

Technical Specifications

Fuel Type: Petrol
Aspiration: Turbocharged
Displacement: 3L
Capacity: 2996 CC
Type: Car
Engine Family: Mercedes-benz 3.0L 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

ModelS

GenerationW222 - 2013 - 2017

Engine320 (3.0T) 272hp

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.