Here\'s how to beat GT3. Start your liscences and get all golds.

Next, sell what you won except for the Dodge Viper GTS-R Concept. Next go to the Time Trial and beat the #1 target time on all of the time trials. You will win a Panoz Esprante GTR-1 Race Car.

You can sell it for $500,000.00 or keep it. I reccomend selling it because it is not worth having. Soup up your Viper Concept. You should have more than 700hp. Than take it and go to the Like the Wind race and take first place. Don\'t worry about pitting. For first place you win a 787B. Soup that up and go to Endurance. Go all the way to the right and enter with the Concept or the 787B. Don\'t want to sit for an hour? Just get two rubber bands. Set the left analog stick to the left with the rubberband as acceleration. Next, put the right one as steering and put it to the right with the second rubberband. Lastly, start racing. You will win the FO90/S. Then win all the other Endurnace Races. You will win these F1 cars: F686/M, F687/S, FO90/S, FO94/H, F688/M and FO94/S. Then with these cars win the Formula GT Championship. I reccomend using the F687/M, or the F688/M. You have now baten the main race in GT3. Now go to the Polophony Digital Cup. You now already have all of the F1\'s aim for the Pikes Peak or another car. Then complete Gran Turismo All-Stars in both leauges (Ameteur first) with your F688/M. Win and you get the Mines Skyline GT-R N1- V-Spec, GT40, and Raybrig NSX. Then do the Professional One. Go to the American Championship and win the series. You will win the Subaru WRX STi , Camaro Race Car (aim for this), RX8 not sure of the last one. Get the Camaro Race Car. Go to the Gran Turismo World Championship and win the series. Get  the Skyline GT-R V-SpecII R34 (J). This  is the Beginner Leauge. Then the GT-One Road Car. Continue in this fashion completing all of the major races. Then do the single races with three events until you finish the Simulation Mode. For Arcade mode finish all of the tracks on Easy, Medium, and Hard. Complete this and you get the FO94/H (best car in game). Miscellaneous ways to win cars 50% done Corvette C5-R. 75%done 787B. 100% Polyphony001. Now you have beaten GT3.