WOooh doggies. Maintaining a e body is MUCH MORE $$$$$ than any of the 5 vipers I've owned. I LOVE the e bodies and will always have a spot in my garage for one.... let me say that again. I LOVE THE E BODIES. But I'm here to tell you that a Viper is just another Dodge product that is easy to get parts for, easy to work on, and if you are a member of the Viper club of America you get 25% off parts at most dodge dealerships.
This a no brainer. I can drive my viper across the United Sates and back without a problem, lock it up with a good factory alarm when ever I sleep somewhere, and get 20+ miles per gallon if I don't get on it.
The only thing that is more money on a viper is the oil.... 10 qts of synthitic.
My advice... get both. If you can't have both... keep saving. Everyone should have new muscle to go with old muscle. Shouldn't have to choose. They both are great cars.... just different. If you do not want to work on the car and just want to cruise... the viper is a good choice.
Just wondering, do you enjoy working on cars? Would you be able to work on a Viper? Maintaining may be more expensive than a 70's e-body