This weekend, V8 Supercars head to the apple isle, but in Melbourne, over 130 cars and drivers will be lining up for the first round of the 2015 Nationals, Inside Motor Sport previews the weekend this week.

Lachlan Mansell looks back at the first round of the Formula 1 season in Melbourne.

This week, Inside Motor Sport hears from the winners of the Carrera Cup Pro and Elite Divisions, Steven Richards and Tony Bates, along with the top 3 from the V8 Utes Ryal Harris, Kris Walton and George Elliot.

This week, Inside Motor Sport hears from the winners of the Clipsal 500, Jamie Whincup, Fabian Coulthard and Jamie Whincup.

This week, Mark Winterbottom, Tim Edwards and Rick Kelly talk about their preparations for this weekends V8 Supercars season opener in Adelaide.

James O'Brien promoter of the Bathurst 12 Hour and the Bathurst Motor Sport Festival talks about the growth potential of both events

This week, Inside Motor Sport the voice of Radio Lemans John Hindhaugh talks about this years race and his experience behind the wheel at Bathurst. We also speak to Katsumasa Chiyo whose barnstorming run at the end of the race brought Nissan's GTR and Play Station Academy their first ever outright win.

This week, Inside Motor Sport talks to Richard Craill about this weekends longest race on the Australian Calendar the Bathurst 12 Hour.

This week, Inside Motor Sport looks at the up coming Western National Drag Racing Championships. With Perth local Top Alcohol Driver Shane Weston.

Lee Holdsworth talks about his move to CS Racing and their announcement that they will not be with Prodrive Racing Australia but at Walkinshaw Performance in this years V8 Supercar Championship.