Mr Buckland, who received a card from the Queen, said the trip in the older car was "fantastic".
"I wouldn't want to go to Auckland in it but it was great, being in an older car like that. It just takes me back."
Mr Buckland reminisced about days before computers and mobile phones, of which he has neither. But some things have not changed - Mr Buckland said he has always, without fail, enjoyed a cup of tea each day.
"I love a hot cup of tea in the morning."
Mr Buckland also takes part in a poker group every three weeks with son Phil.
But he is not one to talk about himself much. Rather, he is quick to point out that he and wife Elsie have celebrated 72 years marriage, before launching into a joke.
"People ask 'why have you been married 72 years?' I always say 'we had an argument on our wedding day and it hasn't stopped'," he said, chuckling away.
Lisa Adamson said her grandfather has always been a character - one she could not be prouder of.
"He's just a legend. He still cooks and cleans and still has his licence, just passed it for another year. He's completely capable of everything, doesn't even need a walker, just a walking stick."
Adamson said her grandfather was a "fun-loving guy".
"He's very positive. Nothing gets him down. If there's an issue he just gets up and carries on. Nothing brings him down. He keeps himself active. He still goes to every dawn parade, drives himself there. Does the parade walk," she said.
"He's just incredible."