That wheel is probably buckled in from one or more arms in the back being bent in - replaceable with new parts, The body looks very workable - very very workable if you can find any W124 donor to slice that quarter from.

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2012 BMW X5 (Beef + Granite suspension model)

1995 E300D - The original humming machine (consumed by Flood 2017)
2000 E320 - The evolution (consumed by flood 2017)