Cars :
# Suzuki Cappuccino '95
# Mazda Eunos Roadster '89
# Honda Integra Type R'04
# Mitsubishi Lancer Evolution IV GSR'96
# Infinity G35 Coupe
# Mitsubishi Lancer Evolution IX GSR'05
# Lotus Elise 111R'04
# Nissan Sky Liner GT-R V Spec II '94
# Toyota Celica GT-FOUR Rally Car '95
# Ferrari 599'06
Track :
The course is the all new Eiger Nordwand, and you'll be able to race it normal and reverse.
You start the demo off exclusively with the Cappuccino, but by clearing the time attack mode in a pre-set time, you'll be able to unlock the next car. Eventually, you'll unlock a drift trial mode.
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Asked to explain why Sony decided to skip out on a retail release for Gran Turismo HD, and instead focus on GT5, Yamauchi admitted that following the Tokyo Game Show, gamers expressed their desire for the full game. He made specific mention of overseas gamers, which means that if you complained on a message board, your voice might have been heard.
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On the topic of the GTHD Concept demo itself, Yamauchi revealed that the Christmas Eve download will include Polyphony's next generation driving simulation engine. According to the producer, this engine fixes such areas as drift control and drift angle. As previously announced, the demo won't have online races, but it will offer network rankings separated according to the various cars. Replays from the top ranked players will be available for download, so you can see how the best of the best race.
More downloadable content will become available before GT5's full release. Yamauchi promised a photo mode of some form to become available for download. He wouldn't give a specific time frame.
Yamauchi also promised an official announcement for Gran Turismo 5 before the next Tokyo Motor Show, scheduled for October 27, 2007. We plan on getting close and personal with the GTHD Concept demo until then.
Download Trailer : RapidShare: 1-Click Webhosting
Youtube Link : YouTube - GTHD video
Source : IGN: Gran Turismo Demo Details