Hi Katherine,

It depends on the engine that's in the Micra as pre-2008 cars are taxed according to engine size. A Micra from 2006 could have a 1.2, 1.5 or 1.6-litre engine though the vast majority in Ireland are powered by the 1.2-litre. Annual tax rates below:

1.2: €330

1.5: €413

1.6: €514