Legacy Metrics

1956 Mercedes-Benz 300SL Gullwing Coupé

198.040-6500024roadGermany
Engine
3.0L SOHC inline-six, Bosch mechanical fuel injection, 215 bhp at 6,100 rpm
Colour
DB180 Silver over red leather

The 1956 Mercedes-Benz 300SL Gullwing Coupe (chassis 6500024) is a numbers-matching example that began its life as a Geneva Auto Show exhibit car, originally finished in ivory over green plaid. Its first private owner, Swiss tractor manufacturer Hans Hürlimann, suffered an early accident requiring factory repairs. The car subsequently passed through several owners in Texas and Mexico, including prominent Mexican collector Carlos Hank Rohn, before receiving a specialist restoration commissioned by its current family owners. It is presented today in silver over red leather.

Ownership

  1. 2025-05-04Auction sale
    Estimate US$1,350,000 – US$1,550,000

    Bonhams catalogue lot →

  2. 1956 →Private sale
    Hans Hürlimann
    partial documentation

    Founder or representative of Swiss tractor manufacturer Hürlimann Traktoren; sustained road accident damage shortly after purchase, with the vehicle returned to the factory for repair.

  3. 1969 → 1982Private sale
    Georgina Garcia Conde
    full documentation

    San Antonio, Texas resident who purchased the car via Motor Imports for approximately $1,500; she subsequently brought the vehicle to Mexico, where it has remained.

  4. 1982 → 1986Private sale
    Mexican owner, identity unknown
    partial documentation

    Held the car for only a brief period before selling to the next owner.

  5. 1986 → 1995Private sale
    Carlos Hank Rohn
    partial documentation

    Mexican businessman and collector; during his tenure the car was reportedly finished in red.

  6. 1995 →Private sale
    Current vendor family
    partial documentation

    Mexican family who commissioned a full restoration through a Pebble Beach award-winning specialist and maintained the car attentively for roughly three decades; recent pre-sale servicing included fuel pump rebuild and brake hydraulic work.

Competition

  1. 1952
    1952 Mille Miglia
    Driver: Karl Kling2nd overall

    Two 300SL coupes finished in the top four; Kling was runner-up to Bracco's Ferrari, with Caracciola fourth and a Lancia sandwiched between them. A third works coupe retired early.

  2. 1952
    1952 Grand Prix of Berne
    1st, 2nd, and 3rd overall

    Four 300SL coupes entered; three took the top positions. Caracciola crashed out in what turned out to be his final competitive event.

Maintenance & restoration

  1. 1956Repair
    Mercedes-Benz factory

    Following a road accident sustained by the first owner within three months of delivery, the car was returned to the Mercedes-Benz factory in Germany for accident repair work.

  2. 1995Restoration
    Pebble Beach award-winning specialist (unnamed)

    A full restoration was commissioned by the current owning family and carried out in Mexico by a specialist recognised with a Pebble Beach Concours award. The car was refinished in DB180 Silver with red leather upholstery.

  3. Service

    In preparation for sale, the fuel pump was rebuilt, the brake hydraulic system was serviced, and various minor service items were attended to.

    Work reported by the vendor; no specific date given beyond being recent pre-sale preparation.

Are you the owner of this car?

This car's public record is built from its auction and competition history. Register your ownership and privately add your own records to make it a verified Legacy Metrics passport — provenance that backs your car's value at sale and gives your insurer evidence to price against. Roy reviews and verifies every registration personally.

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.