Complete Oil Specifications
The 2024 Mercedes-Benz E-Class (W214) introduces the M254 engine — Mercedes’ newest 2.0L four-cylinder unit replacing the M264 used in the W213. The M254 requires 0W-20 oil certified to MB 229.71, Mercedes’ latest ACEA C5 low-SAPS specification designed for extended drain intervals and GPF compatibility.
Quick Reference
| Specification | Value |
|---|---|
| Viscosity | 0W-20 |
| Mercedes Approval | MB 229.71 (ACEA C5) |
| Capacity (with filter) | 6.3 quarts |
| Oil Filter | A2761800009 |
| Normal Interval | 10000 miles |
Why MB 229.71 / 0W-20 is Critical for This Engine
The M254 features a 48V mild-hybrid system (EQ Boost), direct injection, and a standard gasoline particulate filter (GPF). MB 229.71 enforces reduced SAPS chemistry — lower sulphated ash (≤0.5%), phosphorus, and sulphur — that prevents metallic deposits from clogging the GPF’s silicon carbide filter walls.
Using oils meeting only the older MB 229.5 or 229.3 (ACEA A3/B4) specification will:
- ❌ Deposit excess ash into the GPF, triggering unplanned regeneration cycles
- ❌ Introduce incompatible additive chemistry with the M254’s close-tolerance timing chain
- ❌ Void the Mbux service interval guarantee under warranty
Mercedes-Approved Oil Brands
-
✅ Mercedes-Benz Genuine Engine Oil MB 229.71 0W-20
-
✅ Castrol EDGE 0W-20 C5 (MB 229.71)
-
✅ Mobil 1 ESP Formula 0W-20
-
✅ Shell Helix Ultra ECT C5 0W-20
-
✅ Liqui-Moly Top Tec 6200 0W-20
Confirm “MB 229.71” or “MB Approval 229.71” on the label. MB 229.6 (ACEA C3) and MB 229.52 are not compatible with the M254.
Severe Service Check
Use the 5000-mile interval if you regularly:
- Drive mostly short urban trips under 5 miles
- Idle in heavy traffic for extended periods
- Operate in extreme cold (below −20°C) without engine block heater
- Use the E-Class for trailer towing near its rated capacity
Installation Details
Drain Plug Torque: 22 ft-lbs
OEM Filter: A2761800009 (cartridge type; housing cap 25 Nm)
Aftermarket Filters:
-
Mann W 719/45
-
Mahle OX 347/7D
-
Hengst E854H D318
Pro Tip: The M254 filter housing is accessed from above — no need to go under the car. Use a 36 mm cup socket. Allow 5 minutes after draining before installing the new filter cartridge to ensure accurate fill level.
FAQs
What oil does a 2024 Mercedes-Benz E-Class take?
0W-20 full synthetic meeting Mercedes-Benz approval MB 229.71 (ACEA C5). This differs from the W213 E-Class which could use MB 229.5 or MB 229.52.
How many quarts does the 2024 E-Class need?
6.3 quarts with a new filter, 5.8 without.
Can I use the same oil as my older E-Class (W213)?
Not necessarily. The W213 M264 engine used MB 229.5 or MB 229.52. The W214 M254 requires MB 229.71 — a stricter ACEA C5 formulation. Check your bottle’s approval codes carefully.
Is synthetic oil mandatory?
Yes. MB 229.71 is a full synthetic standard only.
How often should I change the oil?
Every 10000 miles or 12 months for normal driving. Severe service: every 5000 miles.
Need these specs on your phone? Download OilFinderPro app for offline access and oil change reminders.
Last verified: 2026-06-13 | Source: 2024 Mercedes-Benz E-Class (W214) Owner’s Manual