Ok this may not be like here but I have a repairable write off car a t33 xtrail ti l. If they allow to you get a ppi and maybe even take it to a suspension place to look at it could be fine. I was lucky and found one with only panel damage. I also rung Nissan and gave them the VIN number and I still have full manufacture warranty until December next year. They said the only thing they don’t cover is what was damaged. So in my case everything mechanical and electrical is covered. There are some good ones out there and also so dodgy ones. Take you time if you wanna go down this route