The mum-of-four confessed she "couldn't even get the nose in" when she tried to drive her luxury vehicle into the garage of her Brighton home.
And what's more, the alterations will cost a further $50,000.
While she says she loves the $7.3million property, the TV host said the garage issue was “a major snag”.
She had some words of advise for anyone property hunting right now: 'When you go to home inspections, you never think to drive your cars into the garage to see if they fit or not,' Rebecca said.
“If you're listening, measure the garage!” she added, offering some sage words of advice.