The English had a 1-0 lead in the best-of-three series, after beating Australia by four wickets at the MCG on Friday, and could secure the tri-series with a win here.
The weather was expected to be a factor during the match, with showers forecast for the Sydney area.
Both teams named unchanged sides, with Australia keeping faith with spinner Brad Hogg and allrounder Shane Watson.
Australia: Ricky Ponting (capt), Adam Gilchrist (wk), Matthew Hayden, Brad Hodge, Michael Clarke, Shane Watson, Mike Hussey, Brad Hogg, Nathan Bracken, Brett Lee and Glenn McGrath.
England: Andrew Flintoff (capt) Mal Loye, Paul Collingwood, Ed Joyce, Ian Bell, Andrew Strauss, Jamie Dalrymple, Paul Nixon (wk), Liam Plunkett, Sajid Mahmood and Monty Panesar.
Umpires: Ian Howell (RSA), Steve Davis (Aus) and Third umpire: Daryl Harper (Aus)
Match referee: Mike Procter (RSA)