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    HNW specialist insurer

    Prestige rebuild: BMW M4 front-end collision returned with full BMW M-warranty preservation

    18 days (benchmark 28)BMW M4 Competition
    Outcome

    Full structural rebuild completed with BMW M-approved technicians. M-warranty preserved. Customer NPS 10.

    The brief

    A 2024 BMW M4 Competition sustained heavy front-end damage. Front rails compromised, both airbags deployed, ADAS sensors all displaced. Customer wanted the car repaired rather than written off, with full M-warranty preserved.

    What we did

    BMW-approved structural alignment jig used throughout. M-rated welding procedures. All ADAS sensors replaced and calibrated to BMW specification. Paint refinish in BMW Individual Sao Paulo Yellow with full colour-match documentation. Diagnostic sign-off via BMW ISTA attached to the job file.

    The outcome

    18-day cycle time on a structural rebuild that would typically take 28+ days. BMW M-warranty preserved. Customer NPS 10. Insurer received full documentation package for warranty recovery purposes.

    "I almost wrote the car off myself. The team rebuilt it to a standard I genuinely couldn't tell from new."
    — M.R.
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