The television broadcaster told the late-night host he wouldn’t turn down £100,000 “to eat maggots” in the jungle.
Jeremy said he would certainly consider taking part in the series “somewhere down the line”.
He explained: “We all say ‘no’ now because we’ve all got jobs.
“If you’re down the line and somebody said, ‘Here’s a hundred thousand pounds to go and eat some maggots,’ count me in! Yes, I’d go and do it…”
READ MORE: The Grand Tour season 4: Jeremy Clarkson spills on ‘missing’ co-hosts
The Grand Tour host is joined on the Jonathan Ross Show by This Morning’s Holly Willoughby, Girls star Lena Dunham, actress Glenda Jackson and Timewasters star Samson Kayo.
Elsewhere, Jeremy recently spoke out about 16-year-old campaigner Greta Thunberg while promoting the latest season of motoring series The Grand Tour on Australian chat show Sunrise.
The British broadcaster has maintained he is no fan of the climate change activist in a brutal tongue lashing.
When he was asked about Greta, the television presenter did not hold back as he said the teenager should be in school.
