Mercedes-Benz / 2026
E-Class
E53e 4MATIC
- Source engine label
- M256M
- Source engine power
- 443 hp≈ 330.3 kW
- Transmission
- Not recorded · 9 speeds
- Body
- Not recorded
NHTSA VIN specification · Market not established
Specifications & source conditions ↗SOURCE-RECORDED POWERTRAINS
Engine fitments & vehicle specifications
Browse source-recorded engine, trim, transmission and body specifications by vehicle and documented year. Market and full production coverage are not inferred.
Exact engine code: M256M
4 source configuration groups
Mercedes-Benz / 2026
E-Class
E450 4MATIC All Terrain
- Source engine label
- M256M
- Source engine power
- 375 hp≈ 279.6 kW
- Transmission
- Automatic · 9 speeds
- Body
- Wagon
NHTSA VIN specification · Market not established
Specifications & source conditions ↗Mercedes-Benz / 2026
E-Class
E450 4MATIC
- Source engine label
- M256M
- Source engine power
- 375 hp≈ 279.6 kW
- Transmission
- Not recorded · 9 speeds
- Body
- Sedan/Saloon
NHTSA VIN specification · Market not established
Specifications & source conditions ↗Mercedes-Benz / 2026
E-Class
AMG E53e 4MATIC
- Source engine label
- M256M
- Source engine power
- 443 hp≈ 330.3 kW
- Transmission
- Automatic · 9 speeds
- Body
- Sedan/Saloon
NHTSA VIN specification · Market not established
Specifications & source conditions ↗