Polar White, 3 Owners, Private Number Plate Included, Simple Paperwork To Return On A "67" Plate If Preferred, Mercedes Franchise-Serviced, Tracker Device Fitted, Spare Key Supplied. Great Rates on PCP & HP Car Finance are available. Get a free, no-obligation finance check on our website. Free HPI Certificate Provided. P.W. Millar Ltd. is a family-owned and operated business established in 1970.