Thread: S65 vs. S62
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      01-21-2013, 10:15 AM   #25

Drives: M3
Join Date: Aug 2012
Location: USA

Posts: 99
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[quote=Mr.Metak2you;13341104]What is the weight comparison, S65 vs S62? I'm always amazed how much lighter the S65 is than even the I6 S54.[/QUOTE]

Excuse my ignorance, but I never really understood the engine weight comparison between the S54 and the S65. The S65 is 33lbs lighter (iron vs aluminum), but on the other hand the E90/92 as the whole car is 300lbs heavier than the what's the big deal that the engine is lighter?