GT5.
If not outright then through bundling when it's sales die off. Racing games are bundled gold.
Not everyone will buy a racer... but EVERYONE from the most casual to everyone except maybe the staunch "only play JRPGs elistist" will pop in a racer and play a few races because it's simple fun.
It's perfect as the second game in a two game bundle or as the default game in a "main line" packaging. (IE you can only get Playstations with GT5.)








