Guide
Diminished value by type of damage
The kind of damage decides most of a diminished value claim. Repairs that reach welded structure or the restraint system weigh more with buyers than bolt-on panels and paint. Hail and flood losses usually run through your own policy, where different rules apply. The repair invoice, read line by line, is the evidence that shows which kind you have.
These guides start with frame and structural damage, the repair buyers treat most seriously, and explain how each kind of damage shows up on a repair invoice and a history report, and what that means for a diminished value appraisal. None of them puts a figure on the loss, because that depends on your vehicle and its market.
Frame and structural damage
Frame and structural damage
What counts as frame damage, how to spot it on a car or an invoice, and what a correct structural repair requires.
Frame and structural damage
How bad is frame damage? What counts and how serious it is
Which parts are structural, a severity scale, and why buyers care.
Frame and structural damage
How to tell if a car has frame damage
Gaps, welds and clamp marks, inspections, printouts and reports.
Frame and structural damage
Is a car safe after frame repair? What a proper repair requires
Maker procedures, measurements, scans and the records that prove them.
Collision damage
Collision damage
Where the vehicle was hit, what was replaced, and whether the repair stayed in bolt-on parts or reached the structure and the restraint system.
Collision damage
Diminished value after a rear-end collision
Bumper-only repairs against rear body panel, trunk floor and rail work.
Collision damage
Diminished value after side-impact damage
Bolt-on doors against pillars, rocker panels and side airbags.
Collision damage
Airbag deployment and diminished value
What deployment signals to buyers, and the paperwork that answers it.
Collision damage
Diminished value after a minor accident
Real but small losses, and when an appraisal fee is not justified.
Non-collision and repair factors
Non-collision damage and repair factors
Hail, water, refinished paint and an earlier accident each change how a loss is claimed and how it is measured.
Non-collision and repair factors
Hail damage and diminished value
Paintless dent repair, replaced panels, and a claim on your own policy.
Non-collision and repair factors
Flood and water damage: total loss or diminished value?
Why serious flooding becomes a total-loss question, not a value claim.
Non-collision and repair factors
Repainted panels, paintwork and diminished value
Paint meters, color match and the premium for original paint.
Non-collision and repair factors
Diminished value when the vehicle has a prior accident
How an earlier accident changes the starting value and the claim.
Related
Tools and reference pages
Structural
Frame and structural damage
What frame and unibody repair involves, why it carries the most stigma, and what to ask the shop to photograph.
Resale
How accident history affects resale value
Why buyers and dealers pay less once an accident is on record, and what makes the drop larger or smaller.
Repair orders
Frame work hidden on repair orders
Structural labor can appear under other names on an invoice. How to read the line items.
Eligibility
Do you have a claim?
The eight factors that make a diminished value claim stronger or weaker, including the kind of damage.
Not sure whether an appraisal will help?
The claim review is free: we look at your situation and tell you whether an appraisal is likely to help. The appraisal itself is a paid report. We help from start to finish, including a custom demand letter, and our support staff is a phone call away throughout the process.