my civic does 110km/55L cylinder AC on in rwp.90km/55L cylinder AC on in Lhr.
Max done 190km on highway keeping speed between 90-110km/hr.If i keep constant 130/140km/hr then it gives 130-145 km/55L cylinder.
ab agar aapkay chaskay pooray ho gaye hain then plz make a decision,goodluck