With a dramatic new weather system, revamped career mode, revised Kudos system, new tracks and locations as well as the world's most iconic vehicles, PGR 4 looks set to take racing to a new level of thrill and excitement.

The demo is now available via the Xbox live marketplace:

Availability: All Xbox LIVE regions
Dash Text: [ESRB: E (Everyone)Mild Lyrics] Race three exotic cars and two beauteous bikes through the streets of Macau and a snow laden Nürburgring. Includes an exclusive Nürburgring Snow Challenge and unique PGR Arcade Events.
Size: 1.27 GB

For the first time in PGR history, drivers will have the option of racing a variety of motorcycles from top manufacturers, such as Ducati, BMW and Honda. Whether on two wheels or four, players must perform daring and stylistic moves to win over their fans, who will cheer them on as they follow their road to racing notoriety.

Click for larger image