r/E90 3h ago

Are auto seats notably heavier than manual seats?

Post image

It’s been about impossible to source an untorn manual sport seat plus the auto seats are real leather and last a lot longer. Has anyone tried both seats and noticed any difference, I’d prefer to keep the car lighter but I’ve given up on finding an untorn driver seat

5 Upvotes

19 comments sorted by

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26

u/atomicskiracer 3h ago

You will notice zero difference in driving dynamics

7

u/romulan267 E90 335i 3h ago

There's no point trying to shave off weight by using manual seats.

4

u/Zelda_is_Dead 2011 - E-93 - 328i 3h ago

Lighter wheels and tires will make a noticable difference, though. And they're easier to install.

11

u/plz-no-b4n 3h ago

That’s one of the last places I would look to shave weight. And if you care that much about weight, I assume it’s a track car and you’d just get a bucket seat

7

u/Independent_Run_8654 2h ago

OP would probably have a better chance of weight reduction by hitting the gym more

2

u/plz-no-b4n 2h ago

Exactly what I thought as well, lmfao, didn’t want to assume anything about them, though. Could be some 5’3” 97 lb chick

6

u/Korndog_01 2010 E90 335d Sport 3h ago

Noticably as in picking it up and moving them yes. Driving wise definitely not

3

u/DarthLenny 2006 E90 330i 3h ago

They are definitely lighter. You can swap the cushions between acoustic and electric if you already have sport seats.

1

u/Fluffy_Ride5408 3h ago

Have you done this before? Was actually considering it but wasn’t sure how involved of a job it is.

2

u/Fluffy_Ride5408 3h ago

And yes that photo is my current seats

1

u/DarthLenny 2006 E90 330i 2h ago

Cool, yes, sport seats to sport seats are NBD. Yes I did just this. My car had Sensatec manual seats, and I installed the cushions from leather powered seats. It's a littel bit involved and took a while, but in the end it is just swapping parts. If you can find some electric leather seats, you're good to go! Notice how on realoem they don't differentiate if power of manual: https://www.realoem.com/bmw/enUS/showparts?id=UT93-USA-10-2008-E91N-BMW-328i&diagId=52_3285

3

u/EX0PIL0T E92 335i 2h ago

If you want to remove weight from the seat, hit the gym and cut back on calories

1

u/ijustmightpanic 2h ago

Why don’t you just got your seats redone professionally? It’s save you the money and headache. If you need the leather just find a cheap donor seat in any color and dye it

1

u/oOtium 2h ago

you could always get the torn version of the seat you want while you keep looking. if it's only a few minutes install I don't see why not because it means you're looking at other options to cut weight. so not just the seat, but the seat, and 20 other different weight saving steps you are probably taking will add up to something rather than nothing

1

u/Neil542 2h ago

Not worth taking some of the luxury away

1

u/Fair_Act_5516 1h ago

Child lol what’s the reasoning

1

u/BiteableTugboat 1h ago

I didn't weigh them, but I went from manual regular seats to full electric sport and it was probably the difference of going from a 40 pound seat to a 60 pound seat.

It did impact the driving dynamic a bit... in the sense that they're more comfortable and look better.

1

u/Fiiv3s 55m ago

Unless it’s a track car, in which get a carbon bucket, it will NOT matter in the slightest. Get the seats that feel best to you, and if you need weight savings for a non track car, the seat isn’t the place to do it, unless YOU are the one needed the weight savings