I own an 06 Golf TDI and I always thought they might be series runout models. So they would've gotten a bit more kit than was standard. But that's just a guess lol.

2006 Pacific Blue VW Golf MkV 1.9 77TDI Comfortline 6Spd Man
2015 Deep Black VW Polo 6C 1.2 81TSI Comfortline 6Spd Man w/Driver Comfort Pack - Hopefully pick up before Easter