The two cars in question:
Professional:
http://www.approved.bmw.co.uk/bmwuk/bmwauc/details/0,,1156___ask-4%40adm-xx,00.html?ch=_V0JTQlQ5MjA3MExEMzkwNjA=
Advanced:
http://www.approved.bmw.co.uk/bmwuk/bmwauc/details/0,,1156___ask-4%40adm-xx,00.html?ch=_V0JTQlQ5MjA2MExEMzkyMjc=