# rpm at 100 km/h
**URL:** https://forums.speedlife.net/t/rpm-at-100-km-h/99554
**Category:** SON240sx Automotive
**Created:** [September 4, 2006, 10:06am UTC](https://forums.speedlife.net/t/rpm-at-100-km-h/99554 "2006-09-04T10:06:38Z")
**Posts on this page:** 20
**Page:** 1
### Author:  [@DTS](https://forums.speedlife.net/u/DTS)
#### Post date: [September 4, 2006, 10:06am UTC](https://forums.speedlife.net/t/rpm-at-100-km-h/99554/1 "2006-09-04T10:06:38Z")
does anyone know the rpm at 100km/h in a 240 with stock final drive?
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### Author:  [@cloudzero3](https://forums.speedlife.net/u/cloudzero3)
#### Post date: [September 4, 2006, 10:09am UTC](https://forums.speedlife.net/t/rpm-at-100-km-h/99554/2 "2006-09-04T10:09:42Z")
5th gear?
i think it was in the 2-3k range.
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### Author:  [@Lith](https://forums.speedlife.net/u/Lith)
#### Post date: [September 4, 2006, 10:17am UTC](https://forums.speedlife.net/t/rpm-at-100-km-h/99554/3 "2006-09-04T10:17:05Z")
I think mine is between 2500-2750rpm
edit: I think it’s closer to 2750… iirc, it’s the 3rd dash from 2000rpm on the tach… so that would make it 2750…
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### Author:  [@Gonad](https://forums.speedlife.net/u/Gonad)
#### Post date: [September 4, 2006, 12:36pm UTC](https://forums.speedlife.net/t/rpm-at-100-km-h/99554/4 "2006-09-04T12:36:11Z")
I know I cruise at about 3000rpm @ 120km/h so I figure 2700-2800 @ 100km/h
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### Author:  [@bing](https://forums.speedlife.net/u/bing)
#### Post date: [September 4, 2006, 1:02pm UTC](https://forums.speedlife.net/t/rpm-at-100-km-h/99554/5 "2006-09-04T13:02:20Z")
yeah just under 3000rpm here
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### Author:  [@SDragon](https://forums.speedlife.net/u/SDragon)
#### Post date: [September 4, 2006, 1:54pm UTC](https://forums.speedlife.net/t/rpm-at-100-km-h/99554/6 "2006-09-04T13:54:05Z")
Hmm…where is Bob on this one. :roll:
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### Author:  [@shinkutat](https://forums.speedlife.net/u/shinkutat)
#### Post date: [September 4, 2006, 2:13pm UTC](https://forums.speedlife.net/t/rpm-at-100-km-h/99554/7 "2006-09-04T14:13:21Z")
It should be about 2500RPM, maybe 2600RPM at most. 3000RPM is 120kph, and 2300RPM is 90kph. At least I’m pretty sure of these (all in 5th gear).
Are you asking because your speedometer doesn’t always work? That’s why I know. 8)
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### Author:  [@Doba](https://forums.speedlife.net/u/Doba)
#### Post date: [September 4, 2006, 2:18pm UTC](https://forums.speedlife.net/t/rpm-at-100-km-h/99554/8 "2006-09-04T14:18:46Z")
Yeah 120kph Im at 3000RPM, i tested this before, just incase my speedo goes, and what do you know its not working at the moment.
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### Author:  [@mr\_240sx](https://forums.speedlife.net/u/mr_240sx)
#### Post date: [September 4, 2006, 2:40pm UTC](https://forums.speedlife.net/t/rpm-at-100-km-h/99554/9 "2006-09-04T14:40:01Z")
well mine with my 18inch rims is about 3200 in 5th at 120…
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### Author:  [@s13Junkyard](https://forums.speedlife.net/u/s13Junkyard)
#### Post date: [September 4, 2006, 2:44pm UTC](https://forums.speedlife.net/t/rpm-at-100-km-h/99554/10 "2006-09-04T14:44:35Z")
im at 4,000 at 100km/h
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### Author:  [@DTS](https://forums.speedlife.net/u/DTS)
#### Post date: [September 4, 2006, 4:17pm UTC](https://forums.speedlife.net/t/rpm-at-100-km-h/99554/11 "2006-09-04T16:17:19Z")
> [@shinkutat](#):
>
> It should be about 2500RPM, maybe 2600RPM at most. 3000RPM is 120kph, and 2300RPM is 90kph. At least I’m pretty sure of these (all in 5th gear).
>
> Are you asking because your speedometer doesn’t always work? That’s why I know. 8)
hahaha yea that would be the reason im asking :oops:
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### Author:  [@SX1](https://forums.speedlife.net/u/SX1)
#### Post date: [September 4, 2006, 4:54pm UTC](https://forums.speedlife.net/t/rpm-at-100-km-h/99554/12 "2006-09-04T16:54:13Z")
Hmm, my car only does 110km/h at 3K.
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### Author:  [@krgoodwin](https://forums.speedlife.net/u/krgoodwin)
#### Post date: [September 4, 2006, 6:13pm UTC](https://forums.speedlife.net/t/rpm-at-100-km-h/99554/13 "2006-09-04T18:13:27Z")
> [@SX](#):
>
> Hmm, my car only does 110km/h at 3K.
do you have stock tire sizes?
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### Author:  [@R33](https://forums.speedlife.net/u/R33)
#### Post date: [September 4, 2006, 9:11pm UTC](https://forums.speedlife.net/t/rpm-at-100-km-h/99554/14 "2006-09-04T21:11:15Z")
> [@SX](#):
>
> Hmm, my car only does 110km/h at 3K.
Mine too , i have 17’s though
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### Author:  [@Lith](https://forums.speedlife.net/u/Lith)
#### Post date: [September 4, 2006, 9:40pm UTC](https://forums.speedlife.net/t/rpm-at-100-km-h/99554/15 "2006-09-04T21:40:53Z")
yeah, it is 2600rpm… I actually checked this today on the highway
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### Author:  [@SX1](https://forums.speedlife.net/u/SX1)
#### Post date: [September 5, 2006, 8:27am UTC](https://forums.speedlife.net/t/rpm-at-100-km-h/99554/16 "2006-09-05T08:27:11Z")
> [@krgoodwin](#):
>
> [quote=SX]Hmm, my car only does 110km/h at 3K.
do you have stock tire sizes?[/quote]
Yep
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### Author:  [@GT1](https://forums.speedlife.net/u/GT1)
#### Post date: [September 5, 2006, 10:25am UTC](https://forums.speedlife.net/t/rpm-at-100-km-h/99554/17 "2006-09-05T10:25:50Z")
> [@Avery](#):
>
> im at 4,000 at 100km/h
lol that sounds about right.
ca rear end
ca tranny
205 50 15 tires…
=
fucked up speeds.
GT
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### Author:  [@TM1](https://forums.speedlife.net/u/TM1)
#### Post date: [September 5, 2006, 11:23am UTC](https://forums.speedlife.net/t/rpm-at-100-km-h/99554/18 "2006-09-05T11:23:52Z")
> [@SDragon](#):
>
> Hmm…where is Bob on this one. :roll:
2100rpm @ 100km/h in 5th gear…
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### Author:  [@shinkutat](https://forums.speedlife.net/u/shinkutat)
#### Post date: [September 8, 2006, 1:38pm UTC](https://forums.speedlife.net/t/rpm-at-100-km-h/99554/19 "2006-09-08T13:38:56Z")
I should’ve mentioned: I have 205/60R15 tires on stock 15" wheels.
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### Author:  [@240sxfan](https://forums.speedlife.net/u/240sxfan)
#### Post date: [September 8, 2006, 2:10pm UTC](https://forums.speedlife.net/t/rpm-at-100-km-h/99554/20 "2006-09-08T14:10:42Z")
according to GPS i am doing 100km/h when my needle says 110km/h so that means 3150RPM