No worries, but you'll need an extra £10
The emissions based tax started in March 01 and was revised again somewhere around 2006. Haven't got the link here, but all the bands are listed on DirectGov somewhere.
If you want a Mog with lower tax, you're looking at a 4/4 Sport - presently £125 - a price difference of approx 1.5 tanks of fuel compared to the 1.8.
Cheers,
