Those Discoveries were sold in UK. An attempt to raise vehicle sales in company car market at the time as the income tax was lower... Plus for some export markets (sales tax?). Can't remember the designation now though (SLi?).
Graham (G4FUJ)
Sold L44FOR 4/4 Giallo Fly '11 MINI Countryman Cooper D All4 '90 LR 90 SW
