Audi A5?

mel123

Totally out of my comfort zone here, but thought boards is my best way to find some good advice (for someone that knows nothing about cars).
Currently driving a petrol honda civic.
While this was in getting serviced i had a loan of a Merc C220 i think it was (year 2014 or 2015). It was diesel and ran on air. I mean cost me 12 euro a week for over 200 kilometers. The tank from the red took 35 i think it was to fill to the brim.
I was shocked that there are cars like this!! Im petrol and go through more than half a tank a week.
So i want to change mine to a more economical car ive been due an upgrade a while. I like the look of the Audi A5's and was thinking of a 2010/11 one. Anyone know how are they on fuel and are they economical? Anything i should be aware of.
I might do a different thread depending on feedback on what other cars are very low cost to run as like the one i had the loan of depending on feedback here about the Audi.

Thanks guys, go easy on me, havnt a clue about cars

colm_mcm

Keep in mind the tank in a civic is quite small. 45 litres or thereabouts. C class tank is 66 litres.
€35 would be pretty much 35 litres.