Graphically, the game remains unchanged from its previous incarnation. Sega GT looks about as good as a 2 year old game should, but it may disappoint those looking for something on par with Project Gotham Racing 2 or any of the more recent racing games on the system. Cars are accurately modeled and show off some nice details. Some new cars have also been added, as have new tracks and weather effects. Each track also does a great job of displaying the atmosphere of each track's location.
Sega GT sounds good, but lacks the power of the vehicles in the game. Most engine sounds sound like they are coming out of a tin can instead of a souped up roadster. The soundtrack is also well done and features groups like The Short Rounds, The Plus Ones and The Oranges Band. Of course, this selection pales in comparison to what can be cooked up when using the custom soundtrack option. After ripping a few tracks from your CD collection to the Xbox's hard drive, you can then use them during the game. This allows gamers to put their own personal spin on the game.