Legacy Metrics

1959 Mercedes-Benz 300 SL Roadster

198.042-10-002470roadGermany
Engine
Inline six-cylinder with competition camshaft, ~215 bhp
Colour
Dark blue over gray leather with dark blue soft-top and matching hardtop

A 1959 Mercedes-Benz 300 SL Roadster prepared at Sindelfingen as an exhibition display vehicle, most likely for the 1960 New York Auto Show, with special-order features including white-grey coachwork, red leather interior, and polished engine bay. Purchased new by Miguel Alemán Velasco — son of the Mexican president who championed the Carrera Panamericana — the car has remained in Mexico throughout its life. Now presented in dark blue over grey leather, it retains its numbers-matching drivetrain and has been previously restored to a high standard.

Ownership

  1. Auction sale
  2. 1959-12-01 → 1960Factory delivery
    Mercedes-Benz (factory exhibition vehicle)
    partial documentation

    Configured at Sindelfingen as a display vehicle for an upcoming US exhibition, most likely a major auto show in New York in early 1960. Fitted with special exhibition preparation including polished engine compartment details.

  3. 1960 →Private sale
    Miguel Alemán Velasco
    partial documentation

    Purchased new following the car's exhibition duties; Alemán Velasco had personal ties to the Carrera Panamericana through his father's role in founding the event. A period photograph in the history file places him at the 1952 race finish line. The car remained in Mexico throughout his ownership.

  4. Date unknownAcquisition unknown
    Prominent Mexican collector
    partial documentation

    An unnamed but notable Mexican collector who held the car before it passed to the current consignor; the vehicle remained in Mexico during this period.

  5. Date unknownPrivate sale
    Current consignor
    partial documentation

    Acquired from the preceding Mexican collector some years before the auction. A prior restoration to a high standard was carried out at some point, and the car is currently presented in dark blue over gray leather.

Competition

No competition history extracted from the catalogue.

Maintenance & restoration

  1. Restoration

    The car was restored to a high standard at some point prior to the auction, with the colour scheme changed from the original special-order white-grey with graphite hardtop to dark blue over grey leather with a matching soft-top and hardtop.

    Exact date and workshop are unrecorded in the catalogue prose.

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Each chassis record is compiled from public auction archives and links to its source material. Ownership, competition and maintenance entries are extracted from those catalogue listings by an LLM, which can make mistakes — please contact us with any corrections. The summary is Legacy Metrics’ own writing; we do not reproduce catalogue text.

“Full” and “partial” documentation labels indicate how well each entry is corroborated in the underlying sources, not an audit of the car’s physical paperwork. Names of recent or living owners are withheld for privacy.