Legacy Metrics

1973 Porsche 911 Carrera RSR 3.0

9114600100racingGermany
Engine
3.0L flat-six with Bosch twin-spark ignition, ~330 bhp
Colour
Sahara Beige

A 1973-built Porsche 911 Carrera RSR 3.0, one of only 15 constructed for the inaugural IROC season, this car was delivered to Penske Productions and driven by two-time Formula 1 champion Emerson Fittipaldi at Riverside in October 1973. Subsequently raced extensively in American club and endurance events through 1978, the car later passed to Colombian owner Pablo Escobar before returning to the United States in 1993. A complete restoration to original IROC specification was completed in 2010, after which the car earned recognition at multiple concours events including the Amelia Island Concours d'Elegance.

Ownership

  1. Auction sale
    Estimate US$1,800,000 – US$2,100,000

    RM Sotheby's catalogue lot →

  2. 1973 → 1974Factory delivery
    Penske Productions
    partial documentation

    Acquired new for use in the inaugural IROC season; car was assigned to Emerson Fittipaldi for competition.

  3. 1974 → 1974Private sale
    North Lake Porsche-Audi
    partial documentation

    Dealership located in Tucker, Georgia; served as an intermediary before reselling the car.

  4. 1974-06-21 → 1979Private sale
    T&C Racing
    full documentation

    Sarasota, Florida-based racing outfit paid just over $26,000 for the car; campaigned it through the late 1970s under various sponsorships, with bodywork progressively modified to suit different series regulations.

  5. 1979 →Private sale
    Pablo Escobar
    partial documentation

    Colombian national; car was given 935-style bodywork and Martini livery by a Florida shop before delivery to his estate; used it in amateur hillclimbs on public roads.

  6. → 1993Acquisition unknown
    Sergio Garcia
    partial documentation

    Colombian custodian who raced the car in domestic events; all Colombian documentation was removed prior to or during US importation.

  7. 1993 → 1994Private sale
    US importer after customs release
    partial documentation

    Car was seized briefly by US Customs upon import in May 1993 but released after investigation found no wrongdoing; this party became the first US owner since T&C Racing.

  8. 1994 → 2007Acquisition unknown
    Central Ohio Porsche collector
    partial documentation

    Noted vintage racer and active PCA member who kept the car unrestored in as-found condition; occasionally displayed it at PCA paddock events at Mid-Ohio Sports Car Course.

  9. 2007 →Private sale
    Previous owner who commissioned restoration
    partial documentation

    Commissioned a full restoration to original 1974 IROC specification, completed around 2010; bodywork handled by Southern California specialists, mechanical work by RennGruppe Motorsports in North Carolina.

Competition

  1. 1973-10-27International Race of Champions 1973/1974 season
    IROC Race at Riverside International Raceway
    Driver: Emerson FittipaldiDNF — fuel leak after off-track excursion

    Fittipaldi qualified on pole but was penalized for missing a driver briefing, forcing a back-of-grid start; recovered through the field before retiring with a fuel leak.

  2. 1978IMSA
    24 Hours of Daytona

    Final domestic competition outing under T&C Racing; car wore extensively modified bodywork consistent with IMSA GT regulations.

  3. 1992-06-01
    Esso 300 Miles, Autódromo de Tocancipá
    Driver: Sergio Garcia

    Described as the most notable competitive appearance during Garcia's ownership of the car in Colombia.

  4. 2011
    Rennsport Reunion IV

    First public appearance following the completed restoration; held at Laguna Seca and reportedly received enthusiastic reception.

  5. 2013
    Amelia Island Concours d'Elegance
    Amelia Award

    Car received one of the event's featured awards two years after its Rennsport debut.

  6. 2013
    The Quail, A Motorsports Gathering

    Exhibited on the show field in Pebble Beach during the same year as the Amelia Island award.

  7. 2018
    Amelia Island Werks Reunion
    2nd in class
  8. 2019
    Hillsborough Concours d'Elegance

    Noted as a crowd favorite at the event.

  9. Sebring 12 Hours
    Driver: John Tunstall and/or Charlie Kemp

    One of several endurance events entered between 1974 and 1978 under T&C Racing with varying sponsor liveries.

  10. Daytona 24 Hours
    Driver: John Tunstall and/or Charlie Kemp

    Entered multiple times between 1974 and 1978; by the 1978 running the car wore IMSA GT-style bodywork with modified fenders and BBS wheels.

  11. Colombian amateur hillclimbs
    Driver: Pablo Escobar

    Several informal hillclimb appearances on public road courses; car was in 935-style Martini livery at this time.

Maintenance & restoration

  1. 2010Restoration
    RennGruppe Motorsports

    Comprehensive restoration returning the car to its original 1974 IROC configuration, including bodywork handled by specialist shops in Southern California and powertrain and chassis work by RennGruppe Motorsports in North Carolina.

    Commissioned by the previous owner following acquisition in 2007; completed in 2010 in preparation for concours and historic event appearances.

  2. Modification
    Florida speed shop (unnamed)

    935-style bodywork fitted by a Florida speed shop prior to the car's delivery to Pablo Escobar's Colombian estate; Martini livery also applied.

    Work carried out just before the car left the United States for Colombia, circa 1979.

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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.