How Long Does a Collision Repair Really Take?

Every shop gets asked this on day one, and the honest answer always has a range in it, because a meaningful share of the schedule is outside the shop's control. What we can do is explain what occupies the time, so the range makes sense rather than sounding evasive.

The rough shape, for a luxury vehicle: a cosmetic bumper repair with no sensors involved might be three to five days. A single panel replacement with a blend into an adjacent panel, one to two weeks. Multi-panel damage, two to four weeks. Structural repair with calibration, four to eight weeks or more. A restoration-grade or exotic repair can run months. Those numbers assume parts are available, which is the biggest single variable.

Here is where the days go. Intake, photo documentation, and the initial estimate take a day. Teardown and the supplemental estimate take one to two days, and then you wait for the insurer to approve the supplement — usually two to five business days, sometimes longer if the adjuster wants to re-inspect. Nothing gets ordered until that approval lands, which is why an early teardown matters so much to the overall timeline.

Parts are the long pole. Domestic and common European parts often arrive in a few days. A body panel for a current-model Mercedes-Benz may come from Germany on a several-week lead time. Ferrari body components are frequently built to order, and the manufacturer's schedule is the manufacturer's schedule. Back-ordered parts with no committed date are the single most common reason a repair sits, and no amount of shop effort changes it.

Structural work, once parts are in hand, runs several days to a couple of weeks: measuring, anchoring, sequential pulls with re-measurement, sectioning and joining per the manufacturer's procedure, and corrosion protection. Body and fitment work follows, and on a luxury car this stage is slower than people expect because the panel gaps have to be right, not approximately right.

Refinish is typically three to five days for a normal repair and longer for tri-coat or specialty finishes. That includes prep, sealing, spray-out cards and let-down panels for matching, base and clear application, bake, cure, and then de-nib and polish. It is not a day in a booth.

Reassembly, calibration, and quality control take another two to four days. Calibration in particular can be a scheduling problem in Los Angeles, since dynamic procedures require specific road and traffic conditions, and static procedures require the calibration bay to be free.

The delays that come up most often, in rough order of frequency: parts back-orders, supplement approval waits, hidden damage found at teardown that requires a second supplement, a color that will not match on the first spray-out and needs another variant, and calibration failures that trace back to something needing adjustment upstream.

What we do about it: we give you a target date and a weekly update, and if something slips we tell you when it slips rather than at the end. What you can do about it: authorize teardown early, decide quickly on OEM versus alternative parts, and check your rental coverage limits at the start rather than discovering them at day 31.

If you need a realistic timeline for a specific car and a specific repair, call (310) 988-2848 with the year, model, and a description of the damage, and we will give you an honest range rather than the number you want to hear.