REVISION and reposition – this sums up the BMW X3 now that it has just undergone its first facelift, three years after the luxury SUV’s underwhelming debut here. With the upcoming second-generation version of the limelight-hogging X5 set to move up in size and price, the Bavarian brand hopes the 2007 version of its compact SUV can make more of an impact, via better petrol engines, nicer cabin trim and more standard features. Happily, the revised X3 is still an involving drive, but a long hard look is needed to spot any stylistic differences.