When it was stolen he launched a nationwide campaign to get it back, with the word spread via newspapers, TV stations and radio.
Mr Sharp's first inkling that police were closing in on his car came at 7am yesterday. He had yet to see it when he spoke to the Advocate late yesterday but had been assured it was still going and in good nick.
"I just hope the engine hasn't been damaged, but even if it has ... I know every nut and bolt. I can fix it again."
Mr Sharp said it was hard to describe his feelings, but he wanted to thank everyone involved in searching for and recovering his Cortina.
He had been involved in motor racing all his life - including many years with the McLaren Formula One team - and when he first started racing as a teenager, a Mini Cooper or a Lotus Cortina was the car to have. "It was always my ambition to have one."
After a forensic examination the car was put on a truck and taken back to Kerikeri, where it was expected last night.