Diamond Black, 1 Owner, Vauxhall Franchise-Serviced Three Times, Spare Key Supplied, Apple Car Play, Reverse Camera, Heated Steering wheel, Heated Seats, Great Rates on PCP & HP Car Finance are available. A free, no-obligation finance check is available on our website. Free HPI Certificate Provided. P.W. Millar Ltd. is a family-owned and operated business established in 1970.