Engine code
M256E30DEHLAG engine faults.
The listing only gives the engine code.
hybrid
fuel
2999 cc
displacement
15–330 kW (20–449 HP)
power
No fault write-up yet.
This model has no fault write-up yet. That does not mean the model is fault-free. Write-ups go out after review.
Engine code
Factory data
Factory data
- Engine family
- —
- Fuel
- hybrid
- Displacement
- 2999 cc
- Power
- 15–330 kW (20–449 HP)
- Production
- —
Generations
Which models it is fitted to
5 generations.

Mercedes-Benz
C257
CLS-Class
Alexander Migl / CC BY-SA 4.0

Mercedes-Benz
W213
E-Class
Vauxford / CC BY-SA 4.0

Mercedes-Benz
V167
GLE-Class
Alexander Migl / CC BY-SA 4.0
Mercedes-Benz
W222
S-Class
Thomas doerfer / CC BY-SA 3.0

Mercedes-Benz
W223
S-Class
Alexander Migl / CC BY-SA 4.0
Information, not an expert opinion
We write the descriptions, and we put the source next to them. A person reviews them before they go out. They are still information, not a technical expert opinion.
- A fault on the list does not mean the car you are looking at has it.
- A fault missing from the list does not mean the model is fault-free. Write-ups are made model by model. Not all of them are done.
- You decide whether to buy. This is no substitute for an inspection. That needs a workshop and a history check.