Smart fortwo coupé model 450.3 interior layout showing airbag, battery, and fuel tank locations.

Top-down diagram of Smart fortwo showing numbered callouts for driver airbag, front passenger airbag, sidebags, fuel tank, and battery placement.

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See all Powertrain figures for the Forfour (454), 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.