SL55 AMG, SL63 AMG, SL65 AMG (R230) 2002 - 2011 (2003 US for SL55 and 2004 for the SL65)

SL55/63/65/R230 AMG: SL600 Weight of seats

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Old 02-26-2009, 07:27 PM
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SL600 Weight of seats

Anyone know how much one of our seats weigh? I have the lumbar/massage/ac/heated blah blah blah seat. Just curious to how much I'm luggin' around...
Old 02-26-2009, 08:16 PM
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2005 Crossfire SRT-6
The last time I had to remove the seats from an SL it felt like 75+lbs(each) easy................but never put one on a scale.
Old 02-27-2009, 12:00 AM
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Originally Posted by moparrbust
The last time I had to remove the seats from an SL it felt like 75+lbs(each) easy................but never put one on a scale.
That's it? 75 pounds... I recall reading somewhere here it was upwards of 200lbs...

Is it difficult to remove?
Old 02-27-2009, 03:48 AM
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Originally Posted by Akademiks
That's it? 75 pounds... I recall reading somewhere here it was upwards of 200lbs...

Is it difficult to remove?
That's way off, another member "URnext" has SL55 heavily modded runs w/removing pass seat often down the 1320' if memory serves he weighed it & said it was about 80-85lbs...
Old 02-27-2009, 07:40 AM
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new balance
they are upwards of 80+lbs, I will have them out this week and I will weight them
Old 02-27-2009, 02:30 PM
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Sweet deal, thanks Jay
Old 02-27-2009, 03:56 PM
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Originally Posted by Akademiks
Anyone know how much one of our seats weigh? I have the lumbar/massage/ac/heated blah blah blah seat. Just curious to how much I'm luggin' around...
My seats tipped the scales at 89.5lbs.
Old 02-27-2009, 04:12 PM
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Your worst nightmare...
Originally Posted by JAYCL600
they are upwards of 80+lbs, I will have them out this week and I will weight them
Stop cheating!! LOL.....u cheater....
Old 02-27-2009, 04:50 PM
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Originally Posted by V12Godspeed
Stop cheating!! LOL.....u cheater....
ɥʇnoɯ ɹnoʎ ʇou ɹɐɔ ɹnoʎ unɹ
Old 03-02-2009, 10:22 AM
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Your worst nightmare...
Originally Posted by JAYCL600
ɥʇnoɯ ɹnoʎ ʇou ɹɐɔ ɹnoʎ unɹ
if I only knew what that meant...oh well same to you...LOL...!
Old 03-02-2009, 05:13 PM
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SL63 AMG, E46 M3, CL500
can we even replace these seats with aftermarket ones? i really wanted to do this but then the stupid seatbelts are on the seats themselves... i guess the only way is to put on a harness?
Old 03-02-2009, 05:24 PM
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Originally Posted by a_Y
can we even replace these seats with aftermarket ones? i really wanted to do this but then the stupid seatbelts are on the seats themselves... i guess the only way is to put on a harness?
Unfortunately since there's no B pillar it's also problematic to mount a harness bar. At least I couldn't figure out an easy way to do it.
Old 03-02-2009, 07:37 PM
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Originally Posted by a_Y
can we even replace these seats with aftermarket ones? i really wanted to do this but then the stupid seatbelts are on the seats themselves... i guess the only way is to put on a harness?
Originally Posted by jmf003
Unfortunately since there's no B pillar it's also problematic to mount a harness bar. At least I couldn't figure out an easy way to do it.
Problematic: YES, very problematic. It was a pain! I have aftermarket race seats in my car. You need custom seat bracket and another custom bracket that you can install the seat belt harness to, depending on which style seat belt harness you go with. I opted for sparco 4 point harness with hooks.
Old 03-02-2009, 08:24 PM
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'03 SL55
Originally Posted by URnext
Problematic: YES, very problematic. It was a pain! I have aftermarket race seats in my car. You need custom seat bracket and another custom bracket that you can install the seat belt harness to, depending on which style seat belt harness you go with. I opted for sparco 4 point harness with hooks.
Sal, you are definitely the man when it comes to weight reduction!

Are you willing to share info on where and how you mounted the bracket for the harness? And/or post some photos?

Every idea I came up with required a lot of steel and custom fabrication, which sort of defeats the purpose.

Last edited by jmf003; 03-03-2009 at 09:15 AM.
Old 03-02-2009, 08:26 PM
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Yes, pics of the finished product
Old 03-02-2009, 11:22 PM
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pics please!!
Old 03-03-2009, 10:55 PM
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Originally Posted by jmf003
Sal, you are definitely the man when it comes to weight reduction!

Are you willing to share info on where and how you mounted the bracket for the harness? And/or post some photos?

Every idea I came up with required a lot of steel and custom fabrication, which sort of defeats the purpose.
Originally Posted by Akademiks
Yes, pics of the finished product
Originally Posted by a_Y
pics please!!
Since the last track event (Famoso), I have taken out my racing seats so I can redesign my seat bracket with a lightweight custom bracket (titanium), and I am also going to get my racing seats re upholstered to suede to match my interior. So I will post pics as soon as I get it done, probably in a month or so since I am really busy right now.

Basically what I did to solve the seat bracket problem, thanks to Jrcart, was I purchased EvoSports universal BMW seat bracket(they are pretty heavy). You will need alter the seat bracket with a drill so that the holes align properly to floor. You might also need to alter the holes on the seat bracket for the seat "slider" to bolt up properly.

This seat bracket is also where I bolted up two hooks, one on each side, for the seat belt harness (the bottom two of the 4 point harness).

Next, thanks to Vadim's crew, they made a custom plate bracket that bolts up directly behind the seat at shoulder level. Note it is very important the shoulder part of the seat belt bolts up at or near shoulder level for safety reasons to help avoid neck/spinal injury in a collision. We removed the vinyl cover and it bolted up right underneath the speakers. This custom plate bracket is where we bolted up the other two hooks to complete the 4 point harness.

Hope this helps guys, until I finish cleaning up my racing seat project and post up some pics.
Old 03-03-2009, 11:12 PM
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thanks for the info!

but i guess that is a bit too much work for my taste. i guess i shall just keep the original seats... hahah
Old 03-03-2009, 11:15 PM
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Originally Posted by URnext
Since the last track event (Famoso), I have taken out my racing seats so I can redesign my seat bracket with a lightweight custom bracket (titanium), and I am also going to get my racing seats re upholstered to suede to match my interior. So I will post pics as soon as I get it done, probably in a month or so since I am really busy right now.

Basically what I did to solve the seat bracket problem, thanks to Jrcart, was I purchased EvoSports universal BMW seat bracket(they are pretty heavy). You will need alter the seat bracket with a drill so that the holes align properly to floor. You might also need to alter the holes on the seat bracket for the seat "slider" to bolt up properly.

This seat bracket is also where I bolted up two hooks, one on each side, for the seat belt harness (the bottom two of the 4 point harness).

Next, thanks to Vadim's crew, they made a custom plate bracket that bolts up directly behind the seat at shoulder level. Note it is very important the shoulder part of the seat belt bolts up at or near shoulder level for safety reasons to help avoid neck/spinal injury in a collision. We removed the vinyl cover and it bolted up right underneath the speakers. This custom plate bracket is where we bolted up the other two hooks to complete the 4 point harness.

Hope this helps guys, until I finish cleaning up my racing seat project and post up some pics.
Sounds awesome buddy, can't wait for pix We still need to run in Mecicali (my SL is in the bodyshop getting wheel/caliper/emblem--Custom Paint)
Old 03-04-2009, 12:03 AM
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Originally Posted by Thericker
That's way off, another member "URnext" has SL55 heavily modded runs w/removing pass seat often down the 1320' if memory serves he weighed it & said it was about 80-85lbs...
How is my 75+lbs each estimate "way off" from your claimed 80-85lbs. LOL



PS I've removed the entire interior(including dash assy and rear roll bar), all trunk panelling, complete top assy, engine, tranny, suspension, doors, decklid, hood, fenders......................pretty much everything except the windshield from 230 body SL's. If you want some REAL weight savings I can take out everything but the drivers' seat and get the car to be a true "SL" again.

Last edited by moparrbust; 03-04-2009 at 12:07 AM.
Old 03-04-2009, 12:26 AM
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Originally Posted by moparrbust
How is my 75+lbs each estimate "way off" from your claimed 80-85lbs. LOL
Ahhhh I wasn't talking to you my post was directed to..Akademiks

Akademiks wrote: That's it? 75 pounds... I recall reading somewhere here it was upwards of 200lbs...

Is it difficult to remove?
200lbs is way off
Old 03-04-2009, 08:16 PM
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Originally Posted by Thericker
Sounds awesome buddy, can't wait for pix We still need to run in Mecicali (my SL is in the bodyshop getting wheel/caliper/emblem--Custom Paint)
For sure! Lets round up some cars to make it interesting, do you know anyone else that might want to go?
Old 03-04-2009, 08:31 PM
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Originally Posted by Thericker
Ahhhh I wasn't talking to you my post was directed to..Akademiks



200lbs is way off



Ohhh............OK. Yeah, 200lbs IS way off. You would need an engine hoist to remove the seats. LOL
Old 03-04-2009, 08:35 PM
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Originally Posted by moparrbust
Ohhh............OK. Yeah, 200lbs IS way off. You would need an engine hoist to remove the seats. LOL
LOL..
Old 03-04-2009, 08:39 PM
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Originally Posted by URnext
For sure! Lets round up some cars to make it interesting, do you know anyone else that might want to go?
Definitely! we'll do MexiCali runs plenty of M5's E63's E55's 997-996 porsche TT


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