Should You Fix Scratches Before Selling Your Car? (Yes — Here's the Maths)

How buyers actually price your scratches

Private buyers don't price a scratch at repair cost — they price it at their worst-case imagination of repair cost, then round up for hassle. A scuffed bumper corner reads as "hundreds to fix, and who knows what else". Dealers and trade-in valuers are more clinical but no kinder: reconditioning gets deducted at their internal rates plus margin, and visible damage moves the whole appraisal down a grade.

Photos amplify all of it. Online listings live or die on the first six photos, and a scuff that would be minor in person looks like neglect at thumbnail size. Cars photographed clean and damage-free get more clicks, more inspections, and stronger opening offers.

Which repairs return more than they cost

• Bumper scuffs — the highest-return fix. Cheap to repair, disproportionately loud in listings, and the first thing an inspecting buyer touches.
• Door and panel scratches at eye height — they're in every walk-around photo and every inspection.
• Faded, yellowed headlights — restoration is quick and changes the car's apparent age more than any other single fix.
• Kerbed paint on flared arches and mirror caps — small repairs that read as "careful owner" when absent.

What NOT to fix before selling

• Light clear-coat swirls on an older car — a cut and polish (or nothing) is the right spend, not paint.
• Damage the sale price can't recover: repainting a tired car panel-by-panel to sell it is spending the buyer's discount twice.
• Anything structural — disclose it, don't disguise it. Honesty problems cost more than paint problems.

Timing the repair

Repair first, then photograph, then list — a mobile repair means the whole sequence happens in your driveway inside a day. If you're trading in, have the repair done before the valuation, not after the dealer has anchored the low number. And if you're returning a lease or novated vehicle, this maths gets stricter: end-of-term inspectors bill damage at panel-shop rates, so a mobile repair before hand-back is nearly always the cheaper path.