How much does it cost to fix a scratch?

The fingernail test

Run a fingernail gently across the scratch, at right angles to it. If the nail glides over without catching, the mark lives in the clearcoat and there is a good chance a machine polish removes it entirely. If the nail drops into the groove, the scratch has gone through the clear into the colour or deeper, and paint is the only real fix.

A second check: the colour inside the scratch. White or grey usually means you have reached primer. Bright metal or a dull dark grey means bare steel or aluminum — and that one should not wait, because in this city exposed metal starts corroding the first week the salt trucks are out.

One distinction worth making before you chase a quote: scuffs are not scratches. Paint transferred onto your car from something else — a parking garage pillar, or another car’s bumper in a parking-lot hit — often looks like deep damage and wipes away with polish. Try a clean cloth and a dab of polish before assuming the worst.

Also measure the damage against the panel count. A mark contained in one panel is one repair. A mark raking across a door, a fender, and a quarter panel is three, because each panel gets prepped, sprayed, and blended on its own.

What each depth costs to fix

Scratch repair is priced by how deep the damage runs and how many panels it crosses. In broad strokes:

• Clearcoat only — machine polish and refine the clear; often under $250 and sometimes same-day
• Into the colour coat — sand, seal, respray colour and clear on the panel, blend the neighbours; roughly $500–$1,200
• Down to primer or bare metal — everything above plus corrosion treatment and extra prime-and-block work; top of that range and beyond
• Across several panels — every panel adds its own prep, paint, and blend, so a car keyed down one side is a vandalism claim and a paint project, not a scratch repair
• Deep gouges with dented metal beneath — now it is dent work plus refinishing, priced as both

Why a deep scratch costs paint-job money

It surprises people that a mark the width of a pencil line runs several hundred dollars. The reason: nobody can paint a line. Once the colour coat is broken, the whole panel gets prepped, sealed, sprayed, and cleared, and then the colour is faded into the panels beside it so no edge shows.

That process costs the same whether the scratch is five centimetres long or fifty. You are not paying for the scratch. You are paying for the invisible repair.

There is a practical upside hiding in that logic. Several scratches on one panel cost barely more than one, because the panel is only prepped and sprayed once. Scratches scattered across four panels are four repairs. When you request an estimate, point out every mark on the car, not just the one that annoys you — the answer may work in your favour.

Colour runs the same direction. A solid white or black panel is straightforward work. A three-stage pearl needs a translucent mid-coat over the base, and getting that layer to sit identically to the surrounding paint takes test cards and patience. On those colours, the gap between a good shop and an average one is visible from across a Costco parking lot.

Touch-up paint: when it helps and when it hurts

A dealer touch-up pen has one honest job: sealing exposed metal until the proper repair happens — a stone chip, or accident damage waiting on claim approval and parts. It seals, it costs little, and from a couple of metres away it is fine.

It is the wrong tool as a final fix for a visible scratch. Touch-up sits proud of the surface, dries a slightly different shade, and reads as a raised dark line. Worse, once it is in the groove, a shop has to dig it back out before doing the proper repair — which adds labour to the eventual bill.

Rule of thumb: if the scratch is claimable damage — a keying, a sideswipe, a hit-and-run — document it with photos, report it, and use the pen only to keep salt off the metal while the repair is scheduled.

Reach for touch-up in these situations, and few others:

• Stone chips on the hood or front bumper that have reached primer or metal — 400-series driving generates plenty
• Short deep scratches on an older vehicle where sealing the metal is the entire objective
• A scratch that cannot get repaired until spring and needs protecting through a salted winter
• Accident damage waiting on insurance approval or back-ordered parts, where the metal needs sealing in the meantime
• Not worth it: as a permanent fix for any visible scratch, or on any metallic where the shade shift will show

Rust is why waiting is expensive here

A scratch showing bare metal is an open invitation to road salt, and the GTA applies salt generously from November to April. Corrosion creeps sideways under the surrounding paint, which means the small repair you could have booked in March becomes a rust cut-out and panel rebuild by the following spring.

A deep scratch on a horizontal surface — hood, roof, trunk — is the most urgent kind, because salty slush pools in the groove instead of draining off. If a proper repair has to wait, a dab of touch-up as a temporary seal is genuinely better than leaving the metal open.

Getting a real number

Photograph the scratch straight on from about half a metre, then again at a low angle so light runs along the groove, plus one wide shot of the vehicle. Note whether your fingernail catches.

Send that over and we will tell you at no charge — usually within hours — whether your scratch polishes out or needs paint, and what each route costs on your exact colour. If the mark came from vandalism, a sideswipe, or a hit-and-run, we will also walk you through the claim math: keying is normally a comprehensive claim, a sideswipe by an identified driver runs through DCPD, and whether filing makes sense depends on your policy, your deductible, and the insurance company’s decision. Every refinish we do is backed by a lifetime warranty on the paint work.