gas consumption

I own a 2018 sport model cvt automatic and I am disappointed with fuel consumption here is the fact Week of Jan. 14 to Jan. 21 2018 average outside weather (-15 to -20 c) (5 to -4 f) Left my car warmed up for 15 minutes x 5 days with heated seat and steering wheel on. I average 42 km (26...

2015 Corolla S, purchased within this month. I was on a big empty road today and decided to try using Manual for the first time. At a full stop I shift to the Manual option (using the gearshift not paddles), press the sport button and take off at a reasonable speed. Not gunning the pedal all the...