Overview: This episode the crew re-traces the steps of David Norrish. In 1974, when northern Australia experienced a once-in-500-year weather event, and the river flow from such heavy rainfall caused Lake Eyre in South Australia to fill with water, Norrish packed a boat on the roof of his Kingswood and set off for a spot of outback sailing. The first celebrity in this new season is Lisa McCune. Steve explains the changes they've made to the test track, and Shane Warne drops in for a high-speed blast in the Morgan Aero Supersports.
Overview: Cricketer Michael Clarke takes on the test track, Ewen stops city traffic in a V8 supercar, and the boys meet their match on New Zealand's most dangerous road.
Overview: Shane, Ewen and Steve have a budget Grey Nomad experience. Shane Warne drives the world's fastest supercar, and the celebrity guests are The Chaser's Andrew Hansen and Craig Reucassel.
Overview: People Movers vs SUVs Hulme Supercar Celebrity Challenge - Jimmy Barnes Porsche Cayenne Turbo vs BMW X5M V8 to the Rescue Commodore V8 Group A