Darin, no probs at all, as an enthousiast I will answer all of your questions
20 km/L is more than decent, it's by far the best rate I ever get in any car I own (i'm an aggressive driver from time to time, I have never driven efficiently in one full tank, ever!).
Fiesta was 4 cyl 1.2L manual which by far has the best and precise transmission for a road car. Full option as well incuding voice control to operate the vehicle and built in bluetooth carkit.
Uh if i may ask which car you driving? How come it's 1.0 but not as economical or advanced or powerful as mine? Mine's far from powerful ... ish ... (uh it does 95 km/hour on 2nd gear and 130 km/hour on 3rd gear otherwise the car can't cope with the flow of the highway).
How did u shut it manually? everytime you start the engine you shut it off? isn't it a lot of work? Am just way too lazy to do that. The whole system is not too useful to me anyway as I mostly run highways continuously.
I still have to find this "character" on 1.0L but am very happy with the fuel efficiency on that thing.
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View my fuel log 2013 Mirage 1.0 manual: 47.5 mpg (US) ... 20.2 km/L ... 5.0 L/100 km ... 57.0 mpg (Imp)