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Old 10-04-2018, 01:13 PM   #1 (permalink)
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Oh, the disappointment ...

... when your car's built-in instrumentation indicates 2.6 kg / 100km

but the fill-up turns out as 3,25 kg / 100km


CNG, so it's weight / distance for me

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Old 10-05-2018, 02:35 AM   #2 (permalink)
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That's still not bad.

Though given gasoline is about 0.7kg per liter, not as good, I'd wager, as you get on gasoline?
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Old 10-05-2018, 12:50 PM   #3 (permalink)
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Its normal for European car. The MPG readout is always optimistic so average Ruropean consumer feels good. My car (Renault ecu) says i drive for 4.2 l/100 km, whereas my spreadshet says its around 4.8 to 4.9.
Average consumers do not have spreadsheets with tank-to-tank average to check, I suppose.
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Old 10-06-2018, 07:51 AM   #4 (permalink)
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Quote:
Originally Posted by niky View Post
Though given gasoline is about 0.7kg per liter, not as good, I'd wager, as you get on gasoline?
I can't choose gasoline
Car only switches to gasoline when the natural gas tanks are completely empty.

Tried it when it was still new, but found it hard to get it under 5 L/100km (over 47 mpg) - that means 200km before running it dry ...

It's tailored to run on CNG.

On gasoline @ 5L/100km, the fuel price would double
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Old 10-16-2018, 01:05 PM   #5 (permalink)
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That's better !

2.91 kg/100km which accidentally matches the eco-up's rated CNG consumption

But ... this was done on Low Calorific Value CNG, whereas the up! was officially tested on High Calorific Value CNG that contains about 20% more energy/kg



One of the hypermiling tips is "Join a fuel-economy Forum"

Please add "Rejoin a fuel-economy Forum" to the list

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