3300 pounds for ONE seat? ..*****...
anyway, i think the best way is buy a 2nd hand car with 7 seats, and keep your X6 with 4 seats. all out go with 7 sts, go less with X6. deal?
E38 X2 had. E39 X5 had. E46 X1 had. E65 X2 had. E71 X1 now. E84 X1 now. E90 LCI now. VW JETTA X2 had.
LOTUS ELISE SPORT X1 had. NISSAN BLUEBIRD U12 X1 had.
LEXUS SOARER 2.5T/T X1 had. CADI SRX X1 had.