Mercedes-Benz S - 400 Hybrid 299hp

2 ECUs found for this engine. Select an ECU to view available tuning services and pricing.

Mercedes-Benz S 400 Hybrid 299hp Engine Specifications

Fuel Type
Petrol Hybrid
Displacement
3499 cc (3.5L)
Compression Ratio
11.7 : 1
Bore x Stroke
92.9 X 86.0 mm
Engine Code
M276.960
Power per Liter
85.5 HP/L

Mercedes-Benz S 400 Hybrid 299hp Stage 1 Chiptuning Results

VariantOriginal HPTuned HP+HPOriginal NmTuned Nm+Nm
400 Hybrid 299hp299314+15384399+15
Bosch ME17.710 servicesBosch ME9.712 services

Mercedes-Benz S 400 Hybrid 299hp: Before this file is prepared

For the Mercedes-Benz S 400 Hybrid 299hp, the uploaded file is the final reference. We check whether it is original or already modified before preparing the order, and we contact you first if the read or selected service does not match the vehicle data.

  • Upload a complete original ECU read from the tool you used, or a TCU read only when the selected service is gearbox tuning.
  • Add the vehicle year, gearbox, read/write tool and any dashboard or diagnostic symptoms.
  • Select only the services that match the actual vehicle hardware and intended legal use.

Other S Engines

2.1 CDI2.1 CDI S2503.0L V63.2 CDI3.2L V63.5L V6

Mercedes-Benz S 400 Hybrid 299hp Frequently Asked Questions

What tuning services are available for the Mercedes-Benz S 400 Hybrid 299hp?
WEREMAP offers 22 tuning services across 2 ECU variants for the Mercedes-Benz S 400 Hybrid 299hp.
How much does ECU tuning cost for a Mercedes-Benz S?
ECU tuning prices for the Mercedes-Benz S 400 Hybrid 299hp range from 24 to 180 credits, depending on the ECU variant and tuning service selected.
What ECU does the Mercedes-Benz S 400 Hybrid 299hp use?
The Mercedes-Benz S 400 Hybrid 299hp is available with the following ECU variants: Bosch ME17.7, Bosch ME9.7. WEREMAP provides professional tuning files for all of these.

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