Lowered rear drive module on chassis 451, showing engine and transmission accessibility for service procedures.

Lowered rear module of smart fortwo 451 displaying engine, transmission, and suspension components.

View full-size image ↗

See all Powertrain figures for the Fortwo (451), or browse the full figure library. Part numbers and callouts are community-sourced and cross-referenced against the manuals — confirm with your VIN before ordering.