Aunty B is a Bentley S1, which is essentially identical to a Rolls-Royce Silver Cloud.
They were made in the same factory as the Rolls-Royce. At the time they were slightly cheaper than Rolls-Royce Silver Cloud, but still cost the equivalent of an English house.
A Bentley owner was expected to drive the car themselves, whereas the Silver Cloud was the last Rolls-Royce expected to be driven by a Chauffeur.
Aunty B was delivered in New Zealand to an Optometrist. She was then imported into Australia many years ago, and has been looked after by two owners before being used for weddings for the last ten years.
She still has her original Leather interior. Aunty B will be 60 years old in 2016.