RS4 , In the snow - 4 WD a bonus?

RS4 , In the snow - 4 WD a bonus?

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Tin Hat

Original Poster:

1,371 posts

209 months

Monday 16th February 2009
quotequote all
just thought I would share my recent experiences with our RS4 which we took to Cervinia (in Italy) for a bit of skiing. The initial drive across France was a doddle although the fuel prices were obviously a bit alarming ( cost similar to last summer here, at £ 75.00 a tank).

I am not particularly experienced with driving in the snow, but have driven many 4WD vehicles in poor conditions.

So, how does a heavy 4 WD car behave on mountain roads in the snow on standard, low profile tyres?( thick snow ) - Absolutely terribly, no traction at all, ESP goes crazy, even stopped with the handbrake applied, the car would not stay put on a very mild incline!

How much better is it with chains fitted ( front only )? Well, a significant improvement ( at vast expense ), but still crazy fishtailing and no traction without ESP switched off, furthermore, the chains were keen to touch the arch liners and the whole experience was not very pleasant at all - The oil temp stayed at 120 degrees for the 8 mile duration of the hill!

So my advice? - rent a car, take chains or hope that the roads are clear of snow - This is clearly not likely at this time of year, in my 3 trips driving to the Alps, 2 have involved driving in heavy snow.

Plus don't leave it in a public car park or your bodywork will need a bit of attention!

red355

231 posts

213 months

Monday 16th February 2009
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Oh dear that's my excuse from swapping my 335D coupe out for RS4 Avant gone


335D + snow = no go

baxster

80 posts

207 months

Monday 16th February 2009
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You need snow tyres!!! Even my x5 is crap on normal tyres, relatively speaking.

mitch78

963 posts

196 months

Monday 16th February 2009
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Yeah, driving in snow with anything other than snow tyres is erm... interesting. (and snow tyres don't wreck your arches)

cptsideways

13,547 posts

252 months

Tuesday 17th February 2009
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My fwd Volvo managed without any bother over the past few weeks of snow on winter tyres, fully laden 4 up for a ski trip, went anywhere I tried in the snow. I'm pretty sure on a 255 summer tyre it would have been USELESS!!!.

Don't blame the car, they are mega on the right rubber wink did you see what rubber the locals were on as they were no doubt passing you sliding backwards down the hill hehe

Tin Hat

Original Poster:

1,371 posts

209 months

Tuesday 17th February 2009
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They must have been on snow tyres, the locals were flying past me!


Ranger 6

7,052 posts

249 months

Tuesday 17th February 2009
quotequote all
Did you check your manual about the chains? Different car I know, mine says to put them on the rear and they work fine (although I do have M+S tyres - not full snow tyres). I believe it's something to do with the torque split and 4wd programming i.e. if it's a rearward bias then chains on the front won't have the same effect.

gmk666

1,673 posts

225 months

Tuesday 17th February 2009
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I quite enjoyed mine the other week in the snow.
And Highgate Hill is a far more challenging drive than The Alps.
wink

istoo

2,365 posts

202 months

Tuesday 17th February 2009
quotequote all
i would say its tyres 99% sure.
We have one old 90 quattro with good year eagle F1's which are great road tyres imho. but they are worse than useless in the snow, to the stage you wonder if its a 4wd car at all. Also heard the same from a pal with an S2. However our A4 quattro has pirelli p zero rossos, much better but not snow tyres. they are another revelation up again.

Tin Hat

Original Poster:

1,371 posts

209 months

Tuesday 17th February 2009
quotequote all
Ranger 6 said:
Did you check your manual about the chains? Different car I know, mine says to put them on the rear and they work fine (although I do have M+S tyres - not full snow tyres). I believe it's something to do with the torque split and 4wd programming i.e. if it's a rearward bias then chains on the front won't have the same effect.
I did - After the event! I am a typical man who reads the instructions afterwards....Thankfully, I had actually got it right, although there was no mention of switching off the ESP - Had my wife been using the car and a good samaritan had fitted the chains for her, she would probably still be there!

Jeux

1,170 posts

265 months

red355

231 posts

213 months

Tuesday 17th February 2009
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Jeux said:
might get some of those ready for next years snow

Tin Hat

Original Poster:

1,371 posts

209 months

Tuesday 17th February 2009
quotequote all
Jeux said:
I am afraid that these do not fit the 275's on my RS4!

Dover Nige

1,308 posts

243 months

Tuesday 17th February 2009
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cptsideways said:
...winter tyres...
yes

SunDiver

780 posts

237 months

Tuesday 17th February 2009
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I've driven a lot on the snow in the Alps and the US.

You need winter tyres. The tyres we use over here in the UK are useless in the snow.

The difference between regular and winter tyres is so so so much more than you'd think if you've not experiencd it. Even when you take a good look at them, it's incredible what a difference they make.

I'd take any old car on winter tyres versus a 4wd on summer tyres.

Nobody You Know

8,422 posts

193 months

Thursday 19th February 2009
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My S4 wasn't great in the snow, but it was still more capable than all the other cars I was passing sliding back down hills.

Like everyone else said, without snow tyres it doesn't really matter what car you're in.

bigburd

2,670 posts

200 months

Thursday 12th March 2009
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Most snow affected areas insist by law to switch to M&S Tyres (Mud and Snow) or if in the Scandinavian countries studded ones during the winter season

I thought about taking R32 one year but decided against.


drumm23

317 posts

212 months

Friday 13th March 2009
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Too bad you didn't have snow tyres because I've driven a couple of RS4's from Geneva up the alps in snow and it's great fun. I think the older RS4 has a different 4wd system though - noticeably more sure footed than the new one but not as entertaining.

AKA8

1,739 posts

227 months

Friday 13th March 2009
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Dover Nige said:
cptsideways said:
...winter tyres...
yes
That's why it's the law to have winter tyres in Germany during prescribed months (dates change year on year). It's pretty irresponsible to drive without them in ski areas.