1955 Mercedes-Benz 300 SL Gullwing
- Engine
- 3.0L inline six-cylinder with Bosch mechanical fuel injection
- Colour
- Silver Grey

A 1955 Mercedes-Benz 300 SL Gullwing Coupe, one of approximately 1,400 produced, originally delivered in the United States and finished from the factory in Medium Blue over light grey leather. The car spent its early years in New York state before passing through several documented American owners. Low indicated mileage at the time of its most recent acquisition, a comprehensive engine rebuild, and a bare-metal repaint preceded appearances at multiple concours events in 2013, where it earned class recognition.
Ownership
- —Auction saleSold US$1,485,000
- —Auction saleSold US$1,270,000
- → 2001Acquisition unknownRichard M. Millspartial documentation
Owner from Cleveland Heights, Ohio; car passed to the current owner in 2001 showing approximately 39,834 miles.
- 2001 →Acquisition unknownCurrent vendorpartial documentation
Had extensive mechanical and cosmetic work carried out, including engine rebuilds, brake work, full repaint in 2013, and new headliner; used the car sparingly.
- Date unknownAcquisition unknownDavid Toddpartial documentation
Early owner based in New York City during the car's initial years in New York state.
- Date unknownAcquisition unknownMartin Alpersteinpartial documentation
Owner from Fishkill, New York, also part of the car's early period in New York state.
Competition
- 20132013 Radnor Hunt 100 MotorcarsPre-1959 Debutante Award
First concours appearance after the 2013 bare-metal repaint and restoration work.
- 2013St. Michaels Concours d'Elegance 2013Class award in Postwar Sports and Racing – Closed category
Shown approximately two weeks after the Radnor Hunt event.
- 2013Kiawah Island Motoring Retreat (inaugural)
Invited to participate in the first running of this event, shortly after the St. Michaels concours.
Maintenance & restoration
- 2013BodyworkPollock Automotive Restoration
Full bare-metal strip and repaint in the current Silver Grey colour; new headliner installed during the same visit.
Carried out by the Pottstown, Pennsylvania shop prior to the car's 2013 concours season debut.
- —Maintenance
Exterior refinished from original Medium Blue to Mercedes-Benz Silver Grey; interior re-trimmed in deep blue leather, reversing the original colour scheme.
Undated; described as having occurred some years after the car's original delivery.
- —MechanicalHjeltness Restoration
Major engine service performed; braking system overhauled including the master cylinder and brake booster rebuild. Correct rubber foot-well mats and a Talbot external mirror were also sourced and fitted.
Carried out after the current owner acquired the car in 2001; specialist Gullwing workshop based in Escondido, California.
- —Engine rebuildMike Tilson Motorcars
Complete engine rebuild undertaken by a specialist ahead of the car's 2013 concours appearances.
Work performed by Ed Tatios at the Philadelphia, Pennsylvania facility.
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