F10 M5......good but shame...
F10 M5......good but shame...
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Discussion

berry100

Original Poster:

991 posts

236 months

Wednesday 25th July 2012
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Travelling back from work today....had the pleasure of seeing an F10 M5 overtaking a couple of cars on the opposite side of the road.......
Lovely blue colour and looked like it was shifting very nicely....so thumbs up so far....
Being the nice day it was, my window was down so was looking forward to hearing the brilliantness that is M as it went past....:-( disappointment indeed.....and got me thinking once again how good that epic V10 was....
Please please BMW....find a way to make it sound epic again...

tjlazer

875 posts

200 months

Wednesday 25th July 2012
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Thing is I see a lot of e60 m5s but only very rarely do they sound good as they are rarely being wrung out. Let's be honest when mooching around town they sound more like a tractor. My e39 is stock and so discrete you'd barely know its an m engine in normal driving. Not sure they've ever sounded great or distinct at daily speeds, unlike a Maserati, pork or its ilk.

berry100

Original Poster:

991 posts

236 months

Wednesday 25th July 2012
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Would agree on tickover.....e60 used to sound almost diesel like but this F10 had its chance to impress as it was obviously stretching its legs during its overtaking passé.....

E38Ross

36,725 posts

238 months

Wednesday 25th July 2012
quotequote all
it is indeed not a great sounding engine, but i still think from the exterior it is a pretty good sounding car.

come on, the V10 was always going to be a hard act to follow from a noise point of view. that said, do you remember what people on here were saying when the E60 came out....now its (rightly so) known as a great car, despite its issues.

the new one is better in EVERY measurable way; i even think it looks better. but the appeal of that glorious, glorious S85B50 V10 engine is huge. imagine that, with either a 6 speed manual or one of the new 7 speed DCT boxes.

Cheburator mk2

3,197 posts

225 months

Wednesday 25th July 2012
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E38Ross said:
... but the appeal of that glorious, glorious S85B50 V10 engine is huge. imagine that, with either a 6 speed manual or one of the new 7 speed DCT boxes.
It is utterly rubbish when coupled to a 6spd box in the US version of the E60 M5. I have actually driven one and the SMG is miles better.

The 7spd DCT is another story but they only made one - the E60 M5 CSL so I guess we will never know...

E38Ross

36,725 posts

238 months

Wednesday 25th July 2012
quotequote all
Cheburator mk2 said:
E38Ross said:
... but the appeal of that glorious, glorious S85B50 V10 engine is huge. imagine that, with either a 6 speed manual or one of the new 7 speed DCT boxes.
It is utterly rubbish when coupled to a 6spd box in the US version of the E60 M5. I have actually driven one and the SMG is miles better.

The 7spd DCT is another story but they only made one - the E60 M5 CSL so I guess we will never know...
how is it rubbish with a 6 speed manual? i'm intrigued to know; having driven an E92 M3 with a manual box that engine was a peach; be it driven hard or just pootling; i can't see how the V10 wouldn't be at least as good!??

cheers

omniflow

3,685 posts

177 months

Wednesday 25th July 2012
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E38Ross said:
the new one is better in EVERY measurable way; i even think it looks better.
I don't think so.

The new one is not (currently) available as a Touring, so for me it has zero appeal. And I don't even have a dog. It's something I can't explain, but I like estates. If I were to buy an Audi RS6, then maybe I'd get a saloon......

TotalZ4

72 posts

173 months

Wednesday 25th July 2012
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The E60 manual box is from the E39, it's not really designed to work with the V10 but the M3's box is perfectly matched and a lot less heftier to use-much more suited to a high revving motor.

Christ knows what a manual F10M is like.

Cheburator mk2

3,197 posts

225 months

Thursday 26th July 2012
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E38Ross said:
how is it rubbish with a 6 speed manual? i'm intrigued to know; having driven an E92 M3 with a manual box that engine was a peach; be it driven hard or just pootling; i can't see how the V10 wouldn't be at least as good!??

cheers
Simple answer - the M3 engine makes max power at 8300rpm and max torque at 4000rpm, which allows for a nice spread in the gearing. The V10 makes max power at 7750rpm and max torque at 6100rpm, which DOES NOT allow for any spacing in the gearing if you want to keep the engine in the narrow power/torque band for that relentless acceleration that the M5/M6 is famous for. Add to this the 2t of weight vs the 1.75t of the M3 and et voilla! - the M3 feels good with the 6spd, while the M5 feels sluggish compared to the maximum attack feeling that the 7spd SMG gives you.

The gearbox itself is very good - most E39 M5 have knackered plastic bushes in the linkage, which are worth about £10 from BMW, but the box has to come down in order to replace them, thus people go on about balky and heavy gearchange... In reality, on a fresh set of bushings or with a Schnitzer/Hamman/Dinann/Turner short shift, the box is a delight to shift.


AKA8

1,844 posts

253 months

Thursday 26th July 2012
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berry100 said:
Would agree on tickover.....e60 used to sound almost diesel like but this F10 had its chance to impress as it was obviously stretching its legs during its overtaking passé.....
I've been behind a few F10 M5s, E60 M5s when I'm on my motorbike in London and sadly the F10 just sounds like a generic, fairly muffled V8, despite it being an exceptional engine. The V10, particularly in the M6 for some reason, always sounds more interesting and that funny wail it gives out is very distinctive. Mayeb BMW thinks M5 drivers want to be discreet?

E38Ross

36,725 posts

238 months

Thursday 26th July 2012
quotequote all
Cheburator mk2 said:
Simple answer - the M3 engine makes max power at 8300rpm and max torque at 4000rpm, which allows for a nice spread in the gearing. The V10 makes max power at 7750rpm and max torque at 6100rpm, which DOES NOT allow for any spacing in the gearing if you want to keep the engine in the narrow power/torque band for that relentless acceleration that the M5/M6 is famous for. Add to this the 2t of weight vs the 1.75t of the M3 and et voilla! - the M3 feels good with the 6spd, while the M5 feels sluggish compared to the maximum attack feeling that the 7spd SMG gives you.

The gearbox itself is very good - most E39 M5 have knackered plastic bushes in the linkage, which are worth about £10 from BMW, but the box has to come down in order to replace them, thus people go on about balky and heavy gearchange... In reality, on a fresh set of bushings or with a Schnitzer/Hamman/Dinann/Turner short shift, the box is a delight to shift.

The E60 M5 weighs about 1850kgs and the M3 about 1650kgs, but the way you described the engines suggests that the M3 had more low down torque, which isn't the case. The V10 is always making more power than the V8. I find it daft to think it NEEDS 7 gears when far less powerful 5 series cope with 6.

Is it me or do people drive these engines at the same rpm as other petrol or even diesel engines and wonder where the grunt is? I drove the E92 M3 again Sunday and from 50mph in 5th (a gear which tops out at about 165mph) and it pulled fine. It was doing approx 2.5k rpm at that, whereas another car might be doing just 2k. Also, let's not forget the C63 AMG engine produces peak torque higher up its rev range than the M3

Edited by E38Ross on Thursday 26th July 09:08

Johnboy Mac

2,666 posts

204 months

Thursday 26th July 2012
quotequote all
berry100 said:
my window was down so was looking forward to hearing the brilliantness that is M as it went past....:-( disappointment indeed.....and got me thinking once again how good that epic V10 was....
Please please BMW....find a way to make it sound epic again...
From what I understand if you had actually been in the car you would have heard an 'engine' noise smile

C350

3,082 posts

244 months

Thursday 26th July 2012
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I had an F10 shoot pass me a few weeks ago on the M5. I thought it sounded great and I had all the windows up.

Cheburator mk2

3,197 posts

225 months

Thursday 26th July 2012
quotequote all
E38Ross said:
The E60 M5 weighs about 1850kgs and the M3 about 1650kgs, but the way you described the engines suggests that the M3 had more low down torque, which isn't the case. The V10 is always making more power than the V8. I find it daft to think it NEEDS 7 gears when far less powerful 5 series cope with 6.

Is it me or do people drive these engines at the same rpm as other petrol or even diesel engines and wonder where the grunt is? I drove the E92 M3 again Sunday and from 50mph in 5th (a gear which tops out at about 165mph) and it pulled fine. It was doing approx 2.5k rpm at that, whereas another car might be doing just 2k. Also, let's not forget the C63 AMG engine produces peak torque higher up its rev range than the M3

Edited by E38Ross on Thursday 26th July 09:08
Read my post again, think about the spread of peak power/torque of the two different engines and then think again. As with regards to the published weight - they are so far off the mark in reality once you add the optional extras, it is not even worth arguing about it. Just to give you an idea - my E61 M5 is meant to be 1955kg according to BMW. Yeah, BUTsmile BMW conveniently ignores the panoramic sunroof, the active seats and a host of other options, which make the car tip th scales at well over 2000kg. So if you think your M3 comes in at 1650kg - dream on...

pjv997

668 posts

208 months

Thursday 26th July 2012
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I had an E90 M3 for three years and changed in March this year. I always thought that it had plenty of performance using 'normal' rev range of 2,500 to 5,000 revs - so never thought it lacked torque. And when extended to the red line it sounded awsome.

I changed it for an F10 M5. I think it sounds pretty good, just doesn't have the range and quality of sound as the M3 or an E60 M5 pressing on (E60 doesn't sound as good at low revs as F10 IMO).


Plainview23

318 posts

238 months

Thursday 26th July 2012
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AKA8 said:
The V10, particularly in the M6 for some reason, always sounds more interesting and that funny wail it gives out is very distinctive.
The V10 M6 has two less silencers in its exhaust than its M5 sibling.

I've cut the silencers out of my M6 completely - it sounds insane, F1 like.

Johnboy Mac

2,666 posts

204 months

Thursday 26th July 2012
quotequote all
Plainview23 said:


I've cut the silencers out of my M6 completely - it sounds insane, F1 like.
Ha, ha. Love it. thumbup

ady702

376 posts

173 months

Thursday 26th July 2012
quotequote all
Plainview23 said:
The V10 M6 has two less silencers in its exhaust than its M5 sibling.

I've cut the silencers out of my M6 completely - it sounds insane, F1 like.
Video??? smile

Great Pretender

26,140 posts

240 months

Thursday 26th July 2012
quotequote all
E38Ross said:
Cheburator mk2 said:
Simple answer - the M3 engine makes max power at 8300rpm and max torque at 4000rpm, which allows for a nice spread in the gearing. The V10 makes max power at 7750rpm and max torque at 6100rpm, which DOES NOT allow for any spacing in the gearing if you want to keep the engine in the narrow power/torque band for that relentless acceleration that the M5/M6 is famous for. Add to this the 2t of weight vs the 1.75t of the M3 and et voilla! - the M3 feels good with the 6spd, while the M5 feels sluggish compared to the maximum attack feeling that the 7spd SMG gives you.

The gearbox itself is very good - most E39 M5 have knackered plastic bushes in the linkage, which are worth about £10 from BMW, but the box has to come down in order to replace them, thus people go on about balky and heavy gearchange... In reality, on a fresh set of bushings or with a Schnitzer/Hamman/Dinann/Turner short shift, the box is a delight to shift.

The E60 M5 weighs about 1850kgs and the M3 about 1650kgs, but the way you described the engines suggests that the M3 had more low down torque, which isn't the case. The V10 is always making more power than the V8. I find it daft to think it NEEDS 7 gears when far less powerful 5 series cope with 6.

Is it me or do people drive these engines at the same rpm as other petrol or even diesel engines and wonder where the grunt is? I drove the E92 M3 again Sunday and from 50mph in 5th (a gear which tops out at about 165mph) and it pulled fine. It was doing approx 2.5k rpm at that, whereas another car might be doing just 2k. Also, let's not forget the C63 AMG engine produces peak torque higher up its rev range than the M3

Edited by E38Ross on Thursday 26th July 09:08
Haven't had the pleasure of pedaling a manual E60, but I have the 7Spd SMG. It is a very peaky engine and only does it work high up. I agree with Chebs that it is an engine which benefits from a set of short stacked ratios - which the 7spd affords it.

Ditto the E92. I've driven a few now, and whilst I prefer a manual per se, the M3 is better suited to the 7spd DSG. Again, the engine is too peaky for the 6spd and the two feel at odds with one another as a result.

nickrex

258 posts

199 months

Thursday 26th July 2012
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I've had the mufflers taken off my E39 M5, and it's one of the best noises I've ever heard from a car.