Just sold an 07 Kia Sorento for £4500 high tax bracket, guy swapped a 107 in for it £20 tax,,,, bit of a know it all guy, said he done his homework on google n knew all faults wot to look for etc but never once mentioned tax so neither did I, when he came to collect and tax it (yesterday) I just asked him for his debit card for DVLA online tax...... I await the scream when his statement arrives.... but he did say he had done his research ha ha