View Full Version : Looking for E36 trans types / gear ratios / and rear end ratios


Nemesis519
01-12-2008, 02:29 PM
I saw a thread or someone posted the different E36 manual transmission types, their gear ratios, and the rear end ratio. I've searched for 15 mins and can't find it. Can someone post a link or the info for me?

Thanks :)

Matt
01-12-2008, 02:36 PM
All e36 manuals have a 1:1 5th gear.

I dunno about rear end ratios... 3.15 - 3.46 would be the ballpark depending on various stuff.

Nemesis519
01-12-2008, 02:37 PM
All e36 manuals have a 1:1 5th gear.

I dunno about rear end ratios... 3.15 - 3.46 would be the ballpark depending on various stuff.


Thanks, but I need to know what all the gear ratios are in the different model 5 spd's

|TIG|
01-12-2008, 03:36 PM
1st - 1:4.20
2nd - 1:2.49
3rd - 1:1.66
4th - 1:1.24
5th - 1:1.00

98ATLe36
01-12-2008, 06:14 PM
All e36 manuals have a 1:1 5th gear.

I dunno about rear end ratios... 3.15 - 3.46 would be the ballpark depending on various stuff.

More like 293 - 391:)

i know all 328's came with a 2.93
95 M3's were all 3.15
96-99 M3's were 3.23 for manual and 3.38 for auto
and didnt some 325's come with lsd 3.91's?

And theres only 2 different 5 speeds right? with very similar ratios?

zeit00
01-12-2008, 06:31 PM
Yea the getrag and ZF had two different gear ratios.. Almost too close to tell a difference. But both fifth gears where 1:1.. Even the 6 speed euro had a 1:1 fifth as well.

The rear on the 325s manuals are 3.15 open.. The winter package would add LSD and the Autos where 3.91 open.

BimmerDawg
01-12-2008, 08:22 PM
I dunno about rear end ratios... 3.15 - 3.46 would be the ballpark depending on various stuff.

Stick to e30's. :stickoutt

Matt
01-12-2008, 09:20 PM
:shifty

PaulL
08-05-2008, 07:51 PM
From thread 495824

323/328/325 auto = 3.91

325 manual = 3.15

323/328 manual = 2.93

323 and 328 were not available on a large scale with an LSD.

lucky hare
08-09-2008, 11:54 AM
Diffsonline.com has a bitchin' spreadsheet with e36 ratios in the 'tech info' section of their website. You can figure RPM/MPH outcomes with various ratios.
Also, I have a new 3.45 ring and pinion if you need one!

Nemesis519
08-09-2008, 09:55 PM
Thanks, but I made this post back in January ;)