Hopefully this isn't the case for you, however there is something you should know about nearly new 'management' cars that are registered to the manufacturer.
I used to work for a company that got all it's company cars through a national car hire company. We were given brand new cars to run every 12 weeks, then they were swapped out for new ones. The cars were never serviced, and if they were damaged they were repaired at a local bodyshop of dubious quality before they were handed back to the hire company.
I often handed cars back that 6k miles + overdue for a first service. I asked one of the guys at the hire company how they could afford to let them get like that, he told me that the hire company only leased the cars from the manufacturers, and after the 12 weeks was up they went back. He implied that the service books were always stamped before they go to the customer.
I must admit that I never given a Seat, they were normally Renaults, Peugeots, Ford, Nissan and VW's.