You said you feel robbed......

Well, here's the NADA value on the car in US$. The current conversion factor dollars to pounds is 0.607, so the low retail figure of US$ 4,150 would equate to L2519. Looks like you paid L2160 for it, so I wouldn't necessarily feel robbed if I were you.
http://www.nadaguides.com/default.as...9&z=85283&da=1