Thoughts on Auto Start/Stop

Talk about general things related to the new VW Scirocco in here.
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char
Posts: 113
Joined: Fri Oct 15, 2010 2:50 pm
I drive a: Scirocco R
In: Deep Black
With a: DSG box

Thoughts on Auto Start/Stop

Post by char »

While starting and stopping through traffic the other day, I couldnt help but notice the Range figure dropping the 5 mile steps pretty dramatically. More than if I didnt use it and just kept the clutch down.

Does it actually save any fuel or is it just to get the car a low co2 tax rating?? :rolleyes:
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mike-p
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Re: Thoughts on Auto Start/Stop

Post by mike-p »

The latter I suspect.
Life's too short to go slow

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RoccoScientist
Posts: 181
Joined: Wed Jul 28, 2010 7:07 pm
I drive a: 1.4 TSI 122/125
In: Viper Green
With a: Manual box

Re: Thoughts on Auto Start/Stop

Post by RoccoScientist »

I think the manual (of a 1.4 TSI 90 kW BMT) states that the engine needs to stop for about 20 s for it to actually save fuel. Could be less, but basically if you only stop for a few seconds every time then it will actually increase fuel consumption.
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