Mazda 5 buying advice
 

Hello everyone!
I want to buy an used 2009 - 2010 (1st generation) Mazda 5 on petrol, but i am not sure which engine is better: the 1.8 MZR or 2.0 MZR, in terms of fuel consumption, fiability and other criteria. The car will be used 1-2 times per week and 2-3 times per year on hollidays by my family (3 persons, max 10.000 km/ year). I really apreciate all the advices that i can get.
Thank you in advance!

Sorry if i started a new thread, but i didn't found a similar post.