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Model family

Mercedes-Benz SL450

Observed 2017–2020 (US EPA) · observed model years, not a production range

  • SL450 roof maintenance

    MBWorld · mbsigman · 2 Nov 2026

    Performed a search, no joy after several attempts. As a newbie I'm interested in what (if any) preventative/periodic maintenance is recommended for the power roof. Is there anything specific I...

  • Newbie radio question

    MBWorld · mbsigman · 2 Nov 2026

    Hello all. Brand new to the Mercedes world in general and this forum in particular. Vette owner since 2007, neighbor has very low mileage (<10K) SL450 that her father ordered brand new from...

  • New member, selling a part

    MBWorld · evcah26 · 13 Oct 2026

    Hi, I joined the forum here to try and sell this r129 SL class hardtop roof. I fear I don’t have a Mercedes but I acquired it and do not want it frankly dm for pictures, selling it for 450. In...