I want a 2006 and up Infiniti FX45..... my credit is okay, yet dealers are telling me that I need a co-signer..... is there anyother way? If not Please help.......

go to directly to your bank, better rates, service and if you are established with them you shouldn't have a problem. You can also get a better deal for the car since, to the dealer, it's like you are paying cash.