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Various Thoughts and Q's


Loonstar
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Hi All,

Well, this morning was the first time I have had chance to do a lengthy journey in my A8. I travelled down from Yorkshire to Berkshire, a total of about 220 miles. At motorway speeds, I have averaged a very respectable 27.7mpg!! I am shocked and extremely pleased...It used less than half a tank of fuel as well....is this about right for most people? Really chuffed with it and the journey itself was a pleasure - effortless cruising....wonderful!!

A couple of completely unrelated questions though...

1) The airbag warning light has come on, but when you run the check, nothing shows up as being faulty? Do I need to worry? Any common problems known?

2) When setting off in 1st gear the car seems to accelerate normally for about a second then pause/lose power then accelerate normally again...is this anything to do with the drive?

3) Gearbox - whilst it is relatively smooth, there is sometimes some not so sooth gear changes - I won't say shunting, as it's not violent, but it's not that smooth if you kickdown etc Or in fact when changing from park to drive or drive to reverse etc... Is this gearbox on the way out or would a change of fluids help? Have read here that fluid change may help things.

Thanks in advance.

Jamie

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Sounds like you have a facelift car which is drive by wire. If you put the gas on from a stop, and the car doesn't go, you have to lift on the gas, then reapply.

It's actually when you're not at a stop, but when coming down in speed, then you don't fully stop, then you give it gas again....it's in the programming of the drive by wire....stupid....I know.

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I get similar lumpy changes with my S8 at low revs. However when i floor it for over-taking, or use the sport-mode the changes are seamless.

As for ecconomy, i've had my S8 for about 6 weeks now, done close to 4000 in it and am averaging 22.7 !

But then most of my miles are on motorways, where I can happily sit at 85 - 95 for the journey...

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On point 2) - i checked last night and what is happening is that at lowish rev's it's short shifting straight into 2nd gear. If I sit at the lights and floor it, then it doesn't happen - so I guess it's just changing gear extremely early.

Gear fluid and filter change is going to be done - have to wait til next month as I've spent £700 on tyres this month for the wife's Voyager (4 toyo's) and 2 new contisports on the A8...

Asked the stealer and they want £500+ for a fluid change...seems very, very steep....could a local garage do this? Or does the gearbox need dropping out etc?

Jamie

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Blimey, I've only seen over 20mpg average briefly when driving real easy down the motorway. Maybe the 3.7 is more economical than the 4.2! So far, over the last few months I've found 17-19 mpg calculated from the mileage and how much fuel I put in, the average on the computer is always 1 or 2 mgp better. Which to believe? I don't drive it hard, either. If I were to drive it like it begs I'd be lucky to see 15 in the brief time I'd have my licence. What the heck, I don't really care. It's just such fun to drive.

I haven't looked forward to getting into the car so much since I passed my driving test far too many years ago. In fact I popped out to get something from the boot the other night and ended up driving around for half an hour. To be honest, if I won the lottery I'd just go out and get the best S8 I could find. What more could anyone want from a car?

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Yiamcross

That just about sums it up - you're spot on.

My finances currently won't allow for an S8 and can't see it changing for a few years yet. However, I've thought about this before. If I could get hold of one of the last S8's - fully loaded and in perfect nick then I really can't think of another car I would truly want.

AND that includes exotica!

Doesn't stop me looking at Audi UK's website every other week to see if some stealer's caluclator has had an 'off day' and accidentally marked one of the down by £15K!

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Checked with the local stealer again - 4 hours labour to do a gearbox oil change and filter - £500+ inc. VAT - feckin outrageous...won't be going there...cheeky twats...

popped down to Somerset last night from Yorkshire - averaged about 95mph and got 24.5mpg - again - surprised and pleased!!

Anyway - thanks for all the advice - I might go to Audi in Birmingham - just cause its so much cheaper.

Jamie wink.gif

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I was dropping the wife and kids off in ilchester (nr Yeovil) at her Ma and Pa's. Then I went off this morning to the office in Bracknell! We didn't get there til 11pm last night, so cup of tea might have been out of the question!!

We are moving down to that area in the next few months - probably to Gillingham/Mere area - as I am sick of doing 40k miles a year up and down the motorway to Yorkshire and Berkshire.

One of the reasons I bought the A8 - need a comfy, decent crusier! And its perfick!!

Jamie smile.gif

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Judging by the posts here there seems to be little or no consistency between stealers regarding the cost of a tranny service.

I was quoted £380 all in by Bedford (Vindis) Audi, which explicitly included filter, gaskets and a predicted 8 litres of the amber nectar.

I suppose I should consider that good value compared to £280 for a glorified engine oil & filter change though. Those of you with facelift cars on variable service intervals should consider yourselves lucky! znaika.gif

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