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-   -   135i coupè gear ratios (https://5series.net/forums/other-bmw-models-12/135i-coup%E8-gear-ratios-47802/)

AlexFW 11-29-2007 10:17 AM

Hi dear members!

I am searching - with no luck - for all ratios of the new 135 coup?, differential and gearbox .


Thanks, bye!

Ricracing 11-30-2007 12:06 PM


Originally Posted by AlexFW' post='500682' date='Nov 29 2007, 09:17 PM
Hi dear members!
I am searching - with no luck - for all ratios of the new 135 coup?, differential and gearbox .
Thanks, bye!


bmw.de don't have the "Katalog" for the 1-series coup? yet ready.

But of what I read, the rear diff lock is not available, as it is one the M3.

AlexFW 12-02-2007 11:07 AM


Originally Posted by Ricracing' post='501197' date='Nov 30 2007, 10:06 PM
bmw.de don't have the "Katalog" for the 1-series coup? yet ready.

Ah! Imho there is no reason to give to the 135i short gears .
We'll see .



But of what I read, the rear diff lock is not available, as it is one the M3.

Obvious : only the Ms and me are allowed to have the Lsd :P

I would put in jail who produces a rear wheel drive without it :getlost:

525d MSport 12-02-2007 11:30 AM


Originally Posted by AlexFW' post='500682' date='Nov 29 2007, 09:17 PM
Hi dear members!

I am searching - with no luck - for all ratios of the new 135 coup?, differential and gearbox .


Thanks, bye!

Here goes:

Standard transmission ratios l/ll:1 4.06/2.40
lll/lV:1 1.58/1.19
V/Vl/R:1 1.0/0.87/3.68
Final drive :1 3.08

Wheels F/R 7.5J/8.5J x 18 tyres front 215/40/R18, rear 245/35R18

Regards

sapkan 12-03-2007 02:21 AM


Originally Posted by AlexFW' post='500682' date='Nov 29 2007, 09:17 PM
Hi dear members!

I am searching - with no luck - for all ratios of the new 135 coup?, differential and gearbox .


Thanks, bye!

It doesnt really matter, its gonna whoop your ass badly anyway

BetterMakeWay 12-03-2007 08:29 AM


Originally Posted by sapkan' post='502044' date='Dec 3 2007, 03:21 PM
It doesnt really matter, its gonna whoop your ass badly anyway

:lol: :lol: :lol: :lol:

I can even see Alex like an old cog saying "weeeeeeeeeeeeeeeel...."

colejl 12-04-2007 04:27 AM


Originally Posted by AlexFW' post='500682' date='Nov 29 2007, 07:17 PM
Hi dear members!

I am searching - with no luck - for all ratios of the new 135 coup?, differential and gearbox .


Thanks, bye!

..but the 135d will be faster! :lol:

525d MSport 12-06-2007 11:50 PM


Originally Posted by 525d MSport' post='501872' date='Dec 2 2007, 10:30 PM
Here goes:

Standard transmission ratios l/ll:1 4.06/2.40
lll/lV:1 1.58/1.19
V/Vl/R:1 1.0/0.87/3.68
Final drive :1 3.08

Wheels F/R 7.5J/8.5J x 18 tyres front 215/40/R18, rear 245/35R18

Regards

Did this help AlexFW?

AlexFW 12-07-2007 06:02 AM


Originally Posted by 525d MSport' post='503881' date='Dec 7 2007, 09:50 AM
Did this help AlexFW?


Yes, thanks a lot 525!

I am passing all your datas to a friend who will calculate speeds =)

Edit : do you now the rev limiter ?
My friend told me he will try it in 500 km but I need it now :)

At 7000 rpm it would have the following speeds :


1. 66.2
2. 111.9
3. 170.0
4. 225.7
5. 268.6
6. 308.8

that are quite long .

AlexFW 12-07-2007 06:11 AM


Originally Posted by sapkan' post='502044' date='Dec 3 2007, 12:21 PM
It doesnt really matter, its gonna whoop your ass badly anyway


Oh, nono, I don't agree : in 2 months I will be near to having 400 HP .
And with new 3.15 ratio my gears will be 60-108-160-210-x-y
The weight is similar (1500 Kg Vs 1600) .

Here the reason to calculate the gears .

Even remapped it could be slower .
Finally, it is MT, so ... it would be slower even with 300000000000 HP .

Anyway, my friend got it now and I am letting him to do 10k km before the comparison on the highway like youtube ones .

Sorry but, once again, there's no replacement for displacement .


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