Yep, the 642 is just more complex, harder to work on, repair intensive, and not as durable. The 648 seems to pack on the miles with very little besides regular maintenance.

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'84 190D 2.2 5MT (Red/Palomino) Current car. Love it!
'85 190D 2.2 Auto *Cali* (Blue/Blue) *sold*
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