We're going to pay for the amount of fun we have. If you want your car to be 70% transportation and 30% toy, and the dollars are applied similarly, you can justify using a sports car as primary transportation. If you can adjust to that kind of thinking, the Z is a wonderful car and usually considered a value in performance.

If the cost of fuel is an important factor in your decision, you're probably not going to enjoy owning any sports car. The difference in fuel economy isn't the whole cost to keep running. Aside from gas, oil changes can be over $100, tires are about $1500 every at least 15k miles, higher insurance, and replacement parts like brakes will cost more.

thanks for the answers mates! and yes i live in cyprus but i will go university in Greece (and no Greece is not in that bad situation as they show it) i will not use my Z daily for long distances i will use bus or by foot cause im an athlete . As it seems i have been talking with my dad about this subject over a year and he told me few days ago that he will buy a ML 420 diesel for him and a Z for me and we will race LOL.. i hope all goes well and if we can aford it then i would be happy to have it, else i will get used to my other car and hopefully one day ill get my dream car :) no problem