Quote:
Originally Posted by oldsinner111
watching some BMW plant operation, I noticed subframes are aluminum. I don't know how long this is been going on with new vehicles. Wonder how they fair in the rust belt states. Are they better than the steel ones?
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W211/R230, W220, W203 had aluminum front, rear or both
subframes along with aluminum control arms throughout. It's been common on mercedes for the past 20 years.
