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: M256

36 source configuration groups

Mercedes-Benz / 2023

E-Class

E450 4MATIC

Source engine label
M256
Source engine power
362 hp≈ 269.9 kW
Transmission
Not recorded · 9 speeds
Body
Convertible/Cabriolet

NHTSA VIN specification · Market not established

Specifications & source conditions ↗

Mercedes-Benz / 2024

E-Class

E450 4MATIC All Terrain

Source engine label
M256
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 ↗