Only BMW M Left With RWD!!
Only BMW M Left With RWD!!
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Discussion

W8PMC

Original Poster:

3,385 posts

264 months

Thursday 28th November 2013
quotequote all
I'm not sure if this will play into the hands of BMW M or have the opposite effect??

The stats in the article below suggest that over 90% of buyers are opting for the AWD AMG variants over the RWD versions.

http://www.pistonheads.com/news/default.asp?storyI...

TBH & i know it's all about personal preference & i have owned several Audi RS's but i think if the F10 M5 had some trick AWD system that allowed most of the traction to be distributed to the rear, however bring the fronts into play when needed, it could possibly be the best all round car. Every couple of weeks i have to drive a 550+ mile round trip from Lancs to Suffolk, but now the weather is turning i doubt i'll be taking the M5 when the all day temps arrive at sub zero & if a hint of snow is forecast then i'll defo be taking the wives Q5.


RichardM5

1,848 posts

162 months

Thursday 28th November 2013
quotequote all
If you fit decent winter tyres, there are very, very few days/places in the UK where you would have trouble in an M5 where you would not also have problems in a softroader. Decent winter tyres will get you much further than a 4x4 with summer tyres. With the M5 and it's M Active differential unless there is snow over 6 inches deep or sheet ice it won't be a problem. Other drivers with summer tyres however are a different story and will probably impede your progress regardless what you're driving. I've use my E39 M5 with winter tyres and 'simple' LSD in snow with no problem at all.

8 inches of snow in Jan 2010, no problem, I had to go shopping because all the home delivery drivers were stuck.



about 4 inches of snow on a 1 in 5 hill, no problem



I even pulled a Range Rover Sport out of a ditch after it had skidded of the road on one occasion.

An M5 with xDrive, or whatever they want to call it, will very probably be an option on the F10 replacement, but it will add weight and probably make the dynamics of the car even worse.

Wills2

28,736 posts

201 months

Thursday 28th November 2013
quotequote all

A 4x4 shod with high performance summer tyres will be useless compared to a RWD with winter tyres in the snow.

I looked at a new X5 this week it was on 20" wheels with rear tyres 315mm in width I can't image it would go anywhere in the snow.

W8PMC

Original Poster:

3,385 posts

264 months

Thursday 28th November 2013
quotequote all
TBH, i've never really considered Winter tyres on a performance cars, in much the same way i'd not consider a bike rack, caravan mirrors or a tow barsmile

Can they really make that much of a difference to a car such as the M5 as i can't imagine they're designed with such cars in mind, more your average family hatchback.

RichardM5

1,848 posts

162 months

Thursday 28th November 2013
quotequote all
They make a massive difference. Michelin, Pirelli, Goodyear etc. all make winter tyres for performance cars, if you are driving in the UK in the winter (November - March) you should have them.

otolith

66,619 posts

230 months

Thursday 28th November 2013
quotequote all
W8PMC said:
TBH, i've never really considered Winter tyres on a performance cars, in much the same way i'd not consider a bike rack, caravan mirrors or a tow barsmile

Can they really make that much of a difference to a car such as the M5 as i can't imagine they're designed with such cars in mind, more your average family hatchback.
It's really the opposite way round, it's cars on wide ultra high performance summer rubber which most need a separate set of winters. Most average family hatchbacks would be perfectly fine with some all-season tyres all year round.

Terminator X

20,058 posts

230 months

Thursday 28th November 2013
quotequote all
4WD?! GTFO redcard

TX.

Wills2

28,736 posts

201 months

Thursday 28th November 2013
quotequote all
W8PMC said:
TBH, i've never really considered Winter tyres on a performance cars, in much the same way i'd not consider a bike rack, caravan mirrors or a tow barsmile

Can they really make that much of a difference to a car such as the M5 as i can't imagine they're designed with such cars in mind, more your average family hatchback.
I've run winters on my 911 and m3, Michelin do the Pilot alpin range designed for high performance cars they make the car terrific fun in the snow...

Try some..

benny.c

3,719 posts

233 months

Thursday 28th November 2013
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Adam3441

77 posts

166 months

Thursday 28th November 2013
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People who think that just because they have 4wd they'll be ok in snow.

Unless you have winter tyres you're just as likely to get stuck / crash as any other car.

Seriously I couldn't believe how good winter tyres were on my 530D. No exaggeration, It could have driven up a ski slope.


Cheib

25,223 posts

201 months

Friday 29th November 2013
quotequote all
Wills2 said:
A 4x4 shod with high performance summer tyres will be useless compared to a RWD with winter tyres in the snow.

I looked at a new X5 this week it was on 20" wheels with rear tyres 315mm in width I can't image it would go anywhere in the snow.
It wont. Which is my X5 fitted with said tyres is being fitted with its winter boots on Tuesday;)



Skrambles

1,357 posts

290 months

Friday 29th November 2013
quotequote all
Cheib said:
Wills2 said:
A 4x4 shod with high performance summer tyres will be useless compared to a RWD with winter tyres in the snow.

I looked at a new X5 this week it was on 20" wheels with rear tyres 315mm in width I can't image it would go anywhere in the snow.
It wont. Which is my X5 fitted with said tyres is being fitted with its winter boots on Tuesday;)
After an interesting experience of our old X5 sliding sideways (in icy conditions) in slow moving traffic a couple of years back, which made me worry about the wife having an incident with the kids onboard in more challenging conditions, I decided to get some winter 19" alloys/tyres when we got an e70 x5 fitted with 20" alloys. Having the winters on, from November to March, makes a massive difference not only in the ice or snow, but also when there's heavy rain - even in warm temps, the 20" tyres are poor unless used on dry roads. They were expensive tho' - over £2k.

I'll probably end up buying some winters for the f10 too. It's even more necessary on the RWD car. It's even more expensive though, especially as I want 20" winter alloys rather than 19"s, and preferably with the Michelin Alpin PA4s which look like great tyres - it's gonna cost about £3.5-4k yikes

W8PMC

Original Poster:

3,385 posts

264 months

Friday 29th November 2013
quotequote all
Terminator X said:
4WD?! GTFO redcard

TX.
Who mentioned 4WD?;)

I said AWD which is vastly different. Nowadays the performance variants are heavily RWD biased & the fronts are only brought into play under certain conditions.

The GT-R for instance is RWD 95% of the time. Front wheels are only engaged under launch conditions (makes sense) with the front wheels at an angle off centre of less than 5-10 degrees. In corners the front wheels only engage if the back gets very out of shape. TBH it wasn't that good in the snow even with snow mode engaged, so does support the argument for Winter tyres which i'll now start to investigate.

Traction is a huge issue in the F10 M5 as even pootling away from lights under the lightest of acceleration, the TC light's flickering away & can feel the £20's emanating off my tyres. Totally controllable but not sure i want to be spinning up all the time.

W8PMC

Original Poster:

3,385 posts

264 months

Friday 29th November 2013
quotequote all
OK, off to find some Winter tyres & possibly a 2nd set of wheels.

theotherJamie

544 posts

252 months

Friday 29th November 2013
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I've just paid £950 for Michelin Alpin's to fit on the standard 19"

W8PMC

Original Poster:

3,385 posts

264 months

Friday 29th November 2013
quotequote all
theotherJamie said:
I've just paid £950 for Michelin Alpin's to fit on the standard 19"
Nice onesmile Please can you let me know where you sourced those? Having never looked into Winter tyres, are the Alpin's considered the best available & is the cost reflective of the performance?

Skrambles

1,357 posts

290 months

Friday 29th November 2013
quotequote all
W8PMC said:
Nice onesmile Please can you let me know where you sourced those? Having never looked into Winter tyres, are the Alpin's considered the best available & is the cost reflective of the performance?
A bit of info on the Alpins: http://www.tyrereviews.co.uk/Article/Michelin-Pilo...


Jonny TVR

4,548 posts

307 months

Friday 29th November 2013
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Skrambles said:
Do they have 20 inch options

theotherJamie

544 posts

252 months

Friday 29th November 2013
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Mine are coming from lovetyres.com

They are the only ones I could find in the right size (had to drop to 255 & 285) with the required high load rating.

Skrambles

1,357 posts

290 months

Friday 29th November 2013
quotequote all
Jonny TVR said:
Do they have 20 inch options
Yes they do. I was offered the standard 20" alloys with them fitted, and other sizes too.