Has anyone seen a C32 or C55 AMG wagon?
I just searched Autotrader and neither model is for sale, which was expected.
I've been looking for a hot-rod wagon, and can't find one that floats my boat. (I currently have an SLK32 and a C55.) While looking for a wagon, I found two high-mileage C320 wagons for sale in the $5k range. I kept looking ... about a month now, off and on. Something about the $5k C320's has been stuck in my head since I saw them, but I couldn't figure it out. Then, today, as I climbed out of my SLK32, it hit me - why not buy a $5k wagon and find a wrecked C32, or buy a used powertrain, and build my own?!
My friend, a professional Mercedes mechanic, does all the work on my SLK32. I bet he'd be willing to give it a shot. I figure $5k (old wagon) + $7k (parts & labor, if direct install) = $12k. Sure beats a Volvo V50! (and I've been drooling over the C63 wagon - check out Drive on Youtube)
Are the engine and transmission mounts the same on the C32 and C320 wagon?
I'll bug MIke, my mechanic guru, and post an update. Anyone else interested in something like this? Done it? Challenges? I suspect the challenge will be finding the magical "wrecked C32" or "used powertrain" at a reasonable cost.
The question is: are the assumptions about the chassis and external mount points of the powertrain correct?
Mercedes had to modify the front clip on the C-class chassis to get the v8 to fit in the C55. I imagine it would be a nightmare to install a C43 v8 engine in a v6 C240.
I would never swap engines between a C32 and C320 - just buy a C32! The C-class wagon wasn't offered, for all practical purposes, as an AMG, but the guts of the car are the same, so wouldn't it be straightforward to install a C32 powertrain in a C320 wagon? Perhaps the wagon has a longer wheelbase? So, I'd need to use the driveshaft. Are the AMG and standard 5-speed autos the same externally?
He's got a thread on here, so you should search for it. Michael doesn't really have a full writeup of everything, but there's some info there.
Hey, it was an aubergine (purple) C240, which also wasn't available in a C32.

IIRC, there is some beefing up of the tranny to handle the add'l power, and I wouldn't be surprised if the mounts were also different. But you're right, I would think that the mounting points would essentially be the same, so it should be possible. Though total up the costs and compare it to a used E55 wagon, which might start to look like a good option at that point.
Though, I would just take the supercharger off a wrecked C32 and install it that way. Probably would be less costly than doing an entire swap.
Heck, I warned him. But he did it anyway.
Speaking of which, I would like to eventually attempt this project on my little coupey. I'd probably have the only C32 AMG coupe in Canada. Also now that I work at an indy, chances are it'll be a little easier to do.
Last edited by Alswag; Dec 11, 2013 at 10:01 PM.
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I did some searching today. The 3.2L AMG engines on ebay don't include the supercharger. I assume they're selling them separately. One engine, w/o sc, was <$2k. Here's an example parts car:
http://stores.ebay.com/B-and-R-Auto-...4.c0.m14&_vc=1
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I just searched Autotrader and neither model is for sale, which was expected.

Can't answer anything about the engine swap but $12k would be pretty bargain for it.
I talked with my mechanic last night. At first, he warned me about some of the typical gotchas, most of which I had already factored into my decision to use the C32 sedan/estate pair for the transplant. He's talking to his friend, who's a Mercedes mechanic this weekend. Shopping around for parts, my low ball, bare bones swap is still in the $12k range. I don't have new paint and AMG bodywork mods in the budget right now. I'm contemplating keeping the exterior as stock as possible, albeit with bigger rubber, but probably not staggered, and not "summer" tires. I'm not auto crossing with it. If (when) I do get in a race, it will be a short stop light to stop light run - or an open highway roll on. Super sleeper - tons of fun! (I'd like to do the pulley and ecu mod though... but not at $3500(!))
http://*******/d8Riek
First take a look at this thread on w203 wagons:
https://mbworld.org/forums/c-class-w...ight=wagons+ho
C32 & C55 wagons were never brought into the US. I think your thoughts on the swap are pretty good. Externally, I think the engine and tranny are pretty much identical. I don't even think the wheelbase changed. I know there used to be an aftermarket kit that you could add a S/C to the existing C320 V6. It was supposed to add around 100hp so it would still be down a little to the C32. For me, I'd much rather do the swap than adding a S/C...OEM engineering I'm sure would be much better.
I've been wanting to do this for years, but with kids, new job, moving, and the rest of life happening, it has not come to fruition. If you are serious about this I might be interested in doing some sort of "two for one" deal with your mechanic. I'm sure once the R&D has been done for one car, then it would be easy to replicate. I'm in Santa Barbara, CA...where are you?
Let's chat sometime.
Henry
I just searched Autotrader and neither model is for sale, which was expected.
I've been looking for a hot-rod wagon, and can't find one that floats my boat. (I currently have an SLK32 and a C55.) While looking for a wagon, I found two high-mileage C320 wagons for sale in the $5k range. I kept looking ... about a month now, off and on. Something about the $5k C320's has been stuck in my head since I saw them, but I couldn't figure it out. Then, today, as I climbed out of my SLK32, it hit me - why not buy a $5k wagon and find a wrecked C32, or buy a used powertrain, and build my own?!
My friend, a professional Mercedes mechanic, does all the work on my SLK32. I bet he'd be willing to give it a shot. I figure $5k (old wagon) + $7k (parts & labor, if direct install) = $12k. Sure beats a Volvo V50! (and I've been drooling over the C63 wagon - check out Drive on Youtube)
Are the engine and transmission mounts the same on the C32 and C320 wagon?
I'll bug MIke, my mechanic guru, and post an update. Anyone else interested in something like this? Done it? Challenges? I suspect the challenge will be finding the magical "wrecked C32" or "used powertrain" at a reasonable cost.
First take a look at this thread on w203 wagons:
https://mbworld.org/forums/c-class-w...ight=wagons+ho
C32 & C55 wagons were never brought into the US. I think your thoughts on the swap are pretty good. Externally, I think the engine and tranny are pretty much identical. I don't even think the wheelbase changed. I know there used to be an aftermarket kit that you could add a S/C to the existing C320 V6. It was supposed to add around 100hp so it would still be down a little to the C32. For me, I'd much rather do the swap than adding a S/C...OEM engineering I'm sure would be much better.
I've been wanting to do this for years, but with kids, new job, moving, and the rest of life happening, it has not come to fruition. If you are serious about this I might be interested in doing some sort of "two for one" deal with your mechanic. I'm sure once the R&D has been done for one car, then it would be easy to replicate. I'm in Santa Barbara, CA...where are you?
Let's chat sometime.
Henry


There's a thread over on Benzworld, where a guy dropped a SBC in a C240 sedan. He kept the stock sheet metal/front clip-proving you can drop a V8 in w/o going with the CLK front clip. Crazy- but do-able
All this said, you would certainly have the easiest time with a C32 conversion. I occasionally surf CraigsList and look for a wrecked C-32. Pretty sure you do the same.


There's a thread over on Benzworld, where a guy dropped a SBC in a C240 sedan. He kept the stock sheet metal/front clip-proving you can drop a V8 in w/o going with the CLK front clip. Crazy- but do-able
All this said, you would certainly have the easiest time with a C32 conversion. I occasionally surf CraigsList and look for a wrecked C-32. Pretty sure you do the same.

I'm sure the labor would be somewhat intensive, but the job should be pretty straight forward. Once done, it should be pretty easy to replicate. The trick is to find a shop who can do it and then a couple or three guys to spread the cost. I'd love to undertake this job, but as you well know, kids and project cars don't mix very well. LMK, if you ever get serious about this and maybe we can work something out. Hi to the fam.
Henry
http://www.maxbimmer.com/forums/show...&highlight=e39
The project under discussion here, I don't see as being worthwhile, though I would certainly follow the build.
I'm sure the labor would be somewhat intensive, but the job should be pretty straight forward. Once done, it should be pretty easy to replicate. The trick is to find a shop who can do it and then a couple or three guys to spread the cost. I'd love to undertake this job, but as you well know, kids and project cars don't mix very well. LMK, if you ever get serious about this and maybe we can work something out. Hi to the fam.
Henry
You do the same and let me know if you get close to doing this.. I think alanmb/OP may do it first.

Take care and let me know next time you're in Portland.
Greg
http://www.maxbimmer.com/forums/show...&highlight=e39
Best to just find a wrecked C32 and do the swap.








