JEngines.INDEPENDENT ENGINE REFERENCE

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

11 source configuration groups

Mercedes-Benz / 2019–2020

AMG GT

AMG GT53

Source engine label
M256
Source engine power
429 hp≈ 319.9 kW
Transmission
Automated Manual Transmission (AMT) · 7 speeds
Body
Coupe

NHTSA VIN specification · Market not established

Specifications & source conditions ↗

Mercedes-Benz / 2021

AMG GT

AMG GT53

Source engine label
M256
Source engine power
Not recorded
Transmission
Automated Manual Transmission (AMT) · 7 speeds
Body
Sedan/Saloon

NHTSA VIN specification · Market not established

Specifications & source conditions ↗

Mercedes-Benz / 2024

AMG GT

AMG GT53/AMG GT53 4-M+ Turbo

Source engine label
M256
Source engine power
429 hp≈ 319.9 kW
Transmission
Not recorded · 9 speeds
Body
Sedan/Saloon

NHTSA VIN specification · Market not established

Specifications & source conditions ↗