I bought a new Z, pearl white,Touring and Sport package on saturday.
I love it! Just a few questions. I went with the salesperson to fill it up and she tried to put regular gas in the tank. I pointed out that the car requires premium and she put premium in it. Looking through the manual I notice it says premium is 'recommended'. Would midgrade be acceptable on occasion or should I stick with premium for fuel economy and performance? Thanks!
