Repair Help

They sound pretty thorough in their inspection, a responsible body shop.

 

Unclear what you mean by "get a cut on the driver's side for #1". If a frame member is bent out of alignment, that problem needs to be fixed one way or another. There are printed specs for every car allowing a body shop to measure distances between specific bolt holes to check for overall body alignment, and those need to be right to avoid future problems with tire wear and proper handling. Also, correct wheel alignment must be achievable without shimming beyond the expected degree listed by Toyota.

 

As you say, if you trust your mechanic to identify and correct the damaged parts, you should be good with his assessment.

Of course you could have future issues, the "tweaks" to the sub-frame components you identified could also have caused further damage to the uni-body to which the sub-frame attaches. While that's not likely if your mechanic is thorough in his examination and assessment, the repair still could contribute to issues in the future.

 

There are body shops that really know what they're doing. If your body shop has a solid reputation, they should be able to answer those questions. They are able to measure alignment very accurately.

I also don't know what it means that they'll "get a cut" on #1 -- they'll cut this out of another Prius? If they find a Prius that's been wrecked from behind, they should be able to get all of those parts.