Battery Specification
Verified OEM & Service Reference2018 Mercedes Benz S Class S400 / S400L 3.0L V6 BiTurbo (M276) — Battery
Recommended interval: Every 3–5 years (test CCA before winter)
Engine / Trim Variant
OEM Part Number
Verify by VIN / Amazon Garage
Quick Purchase
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Technical Specifications
| Battery Group Size | Group 49 (H8) AGM |
|---|---|
| Cold Cranking Amps (CCA) | 850 CCA |
Compatible Aftermarket Options
Direct OEM cross-referencesNo aftermarket cross-reference listed yet. Search directly for compatible battery options:
Search 2018 Mercedes Benz S Class S400 / S400 Long Battery on AmazonBattery Fitment by Engine / Trim (2018 Mercedes Benz S Class)
| Engine / Trim | Oil Spec & Capacity | OEM Oil Filter |
|---|---|---|
| S350d (3.0L V6 Diesel) | 5W-30 (Low-SAPS) • 8.5 qt (8.0L) | A642-180-00-09 |
| S400 / S400 Long (3.0L V6 BiTurbo) | 5W-40 / 0W-40 • 6.9 qt (6.5L) | A276-180-00-09 |
| S500 / S550 (4.7L V8 BiTurbo) | 5W-40 / 0W-40 • 9.0 qt (8.5L) | A278-180-00-09 |
| S63 AMG (5.5L V8 BiTurbo) | 0W-40 / 5W-40 • 9.0 qt (8.5L) | A278-180-00-09 |
| S600 / S65 AMG (6.0L V12 BiTurbo) | 0W-40 / 5W-40 • 10.0 qt (9.5L) | A275-180-00-09 |
DIY Fitment & Verification Checklist for 2018 Mercedes Benz S Class
- Confirm your engine code or trim variant above before ordering parts, as mid-year production changes can affect battery fitment.
- When purchasing OEM or aftermarket brands (Motorcraft, ACDelco, Mopar, Wix, Fram, Mobil 1, Bosch, NGK), cross-check the Amazon Garage Confirmed Fit badge with your 17-digit VIN.
- Always consult your 2018 Mercedes Benz S Class owner's manual for exact torque specs and fluid service intervals.
Sources: NHTSA vPIC & OEM Service SpecificationsReport an inaccurate spec or part number
Frequently Asked Questions
What is the OEM battery specification for a 2018 Mercedes Benz S Class?
Check the technical specifications table above for the 2018 Mercedes Benz S Class S400 / S400L 3.0L V6 BiTurbo (M276) battery sizing and fitment details.
Which aftermarket battery brands fit the 2018 Mercedes Benz S Class?
Use your 17-digit VIN to confirm direct-fit aftermarket battery replacements on Amazon.