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1966 Pontiac GTO Convertible

    With a GM corporate ban on racing and a rule limiting engine size to 330 cubic-inches for their intermediates, John DeLorean and his team discovered a loophole. They quietly went about putting the 389 cubic-inch engine into the popular Tempest in 1964. It was certainly the right car at the right time, and others, including GM corporate brothers, scrambled to create their own intermediate sized cars with large displacement engines. Almost overnight an entirely new automotive genre was created.

    In 1966, the GTO was restyled and became its own separate model line with hardtop, coupe and convertible body styles. 389 cubic-inch engine offerings ranged from the 335 horsepower 4-barrel to the 3x2 barrel (aka 'Tri-Power') XS code Ram Air III with 360 horsepower. The optional Ram Air III drivetrain featured a functional fresh air scoop, a revised performance cam and a 4-speed manual transmission.

    This starlight black Ram Air III GTO convertible is an example of one of the rarest and most desirable Pontiac convertible muscle cars. Featuring a long list of factory options including air conditioning, it is certainly one of the finest fully documented RA III convertible GTO's ever built. A full restoration to concours standards was recently completed by Level One Restorations in Arvada Colorado utilizing original and new old stock parts for the owner.

    No auction information available for this vehicle at this time.

    1966 Pontiac GTO Auction Sales

    Recent Sales of the Pontiac GTO

    (Data based on Model Year 1966 sales)
    1966 Pontiac GTO
    Chassis#: 242176p355361
    Sold for USD$44,000
      2024 Mecum : Glendale
     
    1966 Pontiac GTO
    Chassis#: 242176p251435
    Sold for USD$67,100
      2024 Mecum : Glendale
     
    1966 Pontiac Lemans
    Chassis#: 237176b119898
    Sold for USD$35,200
      2024 Mecum : Glendale
     
    1966 Pontiac GTO
    Chassis#: 242176k124181
    Sold for USD$55,000
      2024 Mecum : Glendale
     
    1966 PONTIAC GTO CONVERTIBLE
    Chassis#: 242676B113295
    Sold for USD$81,400
      2024 Barrett-Jackson : Scottsdale AZ
     
    1966 PONTIAC LEMANS SPRINT
    Chassis#: 237176K607020
    Sold for USD$34,100
      2024 Barrett-Jackson : Scottsdale AZ
     
    1966 PONTIAC GTO CUSTOM EV CONVERTIBLE
    Chassis#: 242676P153777
    Sold for USD$143,000
      2024 Barrett-Jackson : Scottsdale AZ
     
    1966 PONTIAC GTO CUSTOM COUPE
    Chassis#: 242076K125334
    Sold for USD$38,500
      2024 Barrett-Jackson : Scottsdale AZ
     
    1966 Pontiac GTO
    Chassis#: 242176p294330
    Sold for USD$34,100
      2024 Mecum : Kissimmee
     
    1966 Pontiac LeMans Convertible
    Chassis#: 237676p307832
    Sold for USD$33,000
      2024 Mecum : Kissimmee
     
    1966 Pontiac GTO Coupe
    Chassis#: 242176p307531
    Sold for USD$61,050
      2023 Mecum : Kansas City
     
    1966 Pontiac GTO Coupe
    Chassis#: 242176p276180
    Sold for USD$50,050
      2023 Mecum : Kansas City
     
    1966 Pontiac Tempest Convertible
    Chassis#: 235676p271835
    Sold for USD$36,300
      2023 Mecum : Chattanooga
     
    1966 Pontiac Lemans
    Chassis#: 237076b615870
    Sold for USD$30,800
      2023 Mecum : Dallas
     
    1966 Pontiac GTO
    Chassis#: 242176p147320
    Sold for USD$74,250
      2023 Mecum : Monterey
     
    1966 Pontiac GTO
    Chassis#: 242176z112607
    Sold for USD$60,500
      2023 Mecum : Kissimmee Summer Special 2023
     
    1966 PONTIAC GTO CONVERTIBLE
    Chassis#: 242676K143793
    Sold for USD$63,800
      2023 Barrett-Jackson : Las Vegas
     
    1966 Pontiac GTO
    Chassis#: 242176p148080
    Sold for USD$49,500
      2023 Mecum : Indy
     
    1966 Pontiac GTO
    Chassis#: 242176p360533
    Sold for USD$110,000
      2023 Mecum : Indy
     
    1966 Pontiac Tempest Convertible
    Chassis#: 235676p274718
    Sold for USD$50,600
      2023 Mecum : Indy
     

    Pontiac GTOs That Failed To Sell At Auction

    1966 Pontiac GTO's that have appeared at auction but did not sell.
    VehicleChassisEventHigh BidEst. LowEst. High
    1966 Pontiac GTO Convertible242676P2844152024 Worldwide Auctioneers : Scottsdale   
    1966 Pontiac GTO242176p1648262024 Mecum : Kissimmee$57,000  
    1966 Pontiac GTO242176z1129322024 Mecum : Kissimmee$50,000  
    1966 Pontiac GTO242176p3000612024 Mecum : Kissimmee$70,000$90,000$100,000
    1966 Pontiac Lemans237176b1213222023 Mecum : Indy$21,000  
    1966 Pontiac Lemans237076p2676972023 Mecum : Indy$35,000  
    1966 Pontiac GTO 2023 Spring Carlisle   
    1966 Pontiac GTO Convertible 2022 Mecum : Kansas City$65,000  
    1966 Pontiac GTO Convertible 2021 Mecum : Indy 2021$35,000  
    1966 Pontiac GTO 2021 Carlisle Auctions : Lakeland Winter Auction   
    1966 Pontiac GTO 2021 Mecum : Kissimmee$52,500  
    1966 Pontiac GTO Coupe 2020 Mecum : Kansas City$42,000  
    1966 Pontiac GTO Convertible 2020 Mecum : Las Vegas$45,000  
    1966 Pontiac GTO Coupe 2020 Mecum : Indy$80,000$75,000$90,000
    1966 Pontiac GTO Convertible 2020 Mecum : Indy$40,000  
    1966 Pontiac GTO 2020 Carlisle Auctions : Winter AutoFest   
    1966 Pontiac GTO Convertible 2020 Mecum Auctions : Kissimmee$45,000  
    1966 Pontiac GTO 2019 Mecum : Kansas City$36,000  
    1966 Pontiac GTO Convertible 2019 Mecum : Harrisburg$47,000  
    1966 Pontiac GTO Convertible 2019 Mecum : Harrisburg$51,000  
    1966 Pontiac GTO Convertible 2019 Mecum : Harrisburg$47,000  
    1966 Pontiac Tempest Convertible 2019 Mecum Portland$21,000  
    1966 Pontiac GTO Convertible 2019 Mecum : Indianpolis$50,000  
    1966 Pontiac GTO 2019 Mecum : Indianpolis$25,000  
    1966 Pontiac GTO 2019 Mecum : Indianpolis$35,000  
    1966 Pontiac GTO Convertible 2019 Mecum : Houston$55,000  
    1966 Pontiac GTO Convertible 2019 Mecum : Houston$55,000  
    1966 PONTIAC GTO COUPE 2019 McCormick's # 66$38,000  
    1966 Pontiac GTO Convertible 2019 Mecum : Kissimmee$55,000  
    1966 Pontiac Lemans 2019 Mecum : Kissimmee$17,000  

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    1966 Pontiac GTO

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