good day all

I currently have a 2000 infiniti i30 which was a very good car to me, basically put gas changed oil and minor typical maintenance that you do on the car. It has 200,000 miles, but I want a newer car.

so I never liked the gas mileage on my i30, it gets like 17 MPG rated, in real life probably less.

Fuel Economy of the 2000 Infiniti I30


so the audi a4, its a 4 cylinder, and only gets 3 more MPG then my old car. which worries me.

also, it says the audi MUST use 91 octane or higher. Is this true? I put 87 octane in my infinity for over 10 years, and NEVER had a problem...

but I think only 4 MPG more on an audi is not very good if you ask me, considering my i30 is a 6 cylinder and the audi is a 4 cylinder .... is the 2003/2004 a4 a good car to go with?