Mine has the manual, and on a Montreal-NYC roundtrip last fall, I averaged (trip computer and calculator) 6.9 l/100km at 115-120 km/h and with the a/c on.
RPM quite near 3000 at 120-ish, but this is a smooth sailor for long trips. You could do 10 hr shifts at the wheel, no problemo.
I tried my best to stay at the speed limit for Montreal-Ottawa, and went down to 5.9.
Typical commuting is in the 7's (summer), 8's (winter), but those figures easily climb into the 9's in heavy traffic. The manual proves thriftier in the real world (my Dad has a 2.0 S/CVT/lux pkg for comparison purposes).
The trick to save fuel is to use the gears, and 5th is quite ok at 50 km/h, with no undue lugging.