Agree here: The owner should be able to show you the extent of the damages if he is a colleague
@NTD7 ?
Very easy for this to just have been a front and rear bumper. My wife had this kind of traffic incident on her Kia, Merc and Hyundai to varying degrees

- Provided the affected underlying crash structures were replaced and not repaired (and if car was on plan and has been recertified then these were likely done) you are good to go.
Bear in mind values for comments can seem extremely high but it could just be 2 lights, some electronics, a bumper and repairing a fender. This can be a R150K comment but off the grid you may have gotten away with repairing/plastic welding hangers for the lights and plastic welding the bumper etc. That isn't to say panel shops don't take chances - they ALWAYS do - I've had hidden things fixed with Sika/QBond hoping nobody would ever see it even when they charged insurance for eg: new water bottles or sensors with cracked mounts. Anyway, the state of the industry aside, this is where the 'off grid' repairs get sketchy. Plenty of guys willing to pay <50K cash on an (admittedly overpriced and unnecessary) 150K job and maintain the car as 'comment free"
Don't be complacent just because a car has no history of repair or comments. You actually have zero idea whether the 320d has also had a similar repair without a thorough inspection including undercarriage. Also bear in mind that for panels like fenders, bumpers, skirts and doors... anything that isn't the unibody... the used/dodge market sometimes uses the same colour panels sourced from breakers to create the impression of factory paint and maintaining stickers etc.