Fuel tank capacity and fuel type specifications for petrol and diesel Fortwo Coupé and Cabrio models.

Table showing fuel tank capacity 35 liters with 5 liter reserve for petrol and diesel engines.

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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.