Petrol is nudging $2 across Sydney and motorists are bracing for a further hit with the last of the government's fuel excise cuts to go.

Petrol now costs more than $1.90 a litre in every capital city, with diesel expected to exceed $2.40 a litre

Petrol is nudging $2 across Sydney and motorists are bracing for a further hit with the last of the government's fuel excise cuts to go.