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1966 Porsche 911 Coupe

  • Chassis Number: 305518
  • Engine Number: 909295
The six-cylinder 911 concept was the long-awaited successor to the 356 and was rooted in sketches by Ferdinand A. 'Butzi' Porsche in 1959. It was internally code-named 'Technical Project 7' or simply 'T7'. A new air-cooled, flat six-cylinder engine was developed under his Ferdinand Piech, utilizing the lessons learned from Porsche's Grand Prix racing program.

This Porsche 911 is a late 1966-model car produced on August 22, 1966. It retains its original matching-numbers 2.0-liter engine. It is well optioned and sports a wood-rimmed steering wheel, Blaupunkt radio, and Weber carburetors. The car was given a comprehensive restoration and was refinished in Irish Green and the interior was fitted with tan leather upholstery. The car rides on period-style Vredestein radial tires.

Power is from a 1991cc air-cooled single overhead cam flat six-cylinder engine fitted with dual Weber triple-choke carburetors and offering 130 horsepower. There is a five-speed manual transaxle and four-wheel hydraulic disc brakes.

By Daniel Vaughan | Apr 2014

2017 Bonhams : The Chantilly Sale

Pre-Auction Estimates :
€140,000-€200,000 
Lot was not sold

2014 Gooding & Company - Amelia Island Sale

Pre-Auction Estimates :
USD $120,000-USD $150,000 
Sale Price :
USD $112,200

1966 Porsche 911 Auction Sales

Recent Sales of the Porsche 911

(Data based on Model Year 1966 sales)
1966 Porsche 911 2.0 Coupe
Chassis#: 304327
Sold for USD$98,560
  2024 Bonhams : Amelia Island Auction
 
1966 Porsche 911 2.0-Litre SWB FIA Coupé
Chassis#: 303837
Sold for USD$124,949
  2024 Bonhams : Les Grandes Marques du Monde a Paris
 
1966 Porsche 911
Chassis#: 303501
Sold for USD$156,800
  2023 Broad Arrow : Monterey Jet Center
 
1966 Porsche 911 Coupé
Chassis#: 304371
Sold for USD$97,027
  2023 RM Sothebys : The Carrera Collection
 
1966 PORSCHE 911
Chassis#: 303980
Sold for USD$112,000
  2023 Gooding & Company : Estate of Mark Smith Auction
 
1966 Porsche 911 2.0 'Outlaw' Coupe
Chassis#: 304291
Sold for USD$184,800
  2023 Bonhams : Scottsdale Auction
 
1966 Porsche 911 2.0 Coupe
Chassis#: 304216
Sold for USD$109,200
  2022 Bonhams : The Quail Auction
 
1966 Porsche 911 2.0 Coupe
Chassis#: 303501
Sold for USD$224,000
  2022 Bonhams : The Quail Auction
 
1966 PORSCHE 911 2.0-LITRE SWB SUNROOF COUPÉ
Chassis#: 304311
Sold for USD$129,789
  2022 Bonhams : Les Grandes Marques du Monde à Paris
 
1966 PORSCHE 911 2.0L SWB FIA
Chassis#: 303837
Sold for USD$116,810
  2022 Bonhams : Les Grandes Marques du Monde à Paris
 
1966 PORSCHE 911
Chassis#: 303494
Sold for USD$114,800
  2021 Bonhams : Amelia Island Auction
1966 Porsche 911 image  
1966 Porsche 911
Chassis#: 303482
Sold for USD$128,800
  2021 RM Sothebys : Amelia Island Auction
1966 Porsche 911 image  1966 Porsche 911 image  
1966 Porsche 911
Chassis#: 304198
Sold for USD$184,800
  2020 Gooding & Company : Amelia Island
 
1966 Porsche 911 SWB
Chassis#: 303591
Sold for USD$224,489
  2020 Artcurial : Retromobile
 
1966 Porsche 911 2.0-Litres 'SWB' Coupé
Chassis#: 303509
Sold for USD$163,987
  2020 Bonhams : Les Grandes Marques du Monde au Grand Palais
 
1966 Porsche 911
Chassis#: 304061
Sold for USD$154,000
  2019 RM Sothebys : Monterey
 
1966 Porsche 911 2.0-Litre SWB 'Sunroof' Coupé
Chassis#: 303951
Sold for USD$236,704
  2018 Bonhams : Zoute Sale
 
1966 Porsche 911
Chassis#: 302301
Sold for USD$246,400
  2018 RM Sothebys : Monterey
 
1966 Porsche 911 SWB Coupé
Chassis#: 304113
Sold for USD$168,131
  2018 Artcurial : LeMans Classic
 
1966 Porsche 911
Chassis#: 304427
Sold for USD$258,500
  2018 Gooding & Co. : Amelia Island
1966 Porsche 911 image  

Porsche 911s That Failed To Sell At Auction

1966 Porsche 911's that have appeared at auction but did not sell.
VehicleChassisEventHigh BidEst. LowEst. High
1966 Porsche 9113039822023 Broad Arrow Auctions : Porsche 75th Anniversary $180,000$220,000
1966 Porsche 911 2.0 Coupe3042602023 Bonhams : Scottsdale Auction $160,000$200,000
1966 Porsche 9113030582022 Broad Arrow Auctions : West Palm Beach $170,000$190,000
1966 Porsche 911 2.0 Coupe3042602022 Bonhams : The Quail Auction $180,000$210,000
1966 Porsche 911 SWB Coupé (2.0 litre)3045422020 Historics at Brooklands Ascot Racecourse $110,000$130,000
1966 Porsche 911 Coupé3038282019 Bonhams : The Goodwood Festival of Speed Sale $135,000$175,000
1966 Porsche 9113035112019 RM Sothebys : Essen $140,000$190,000
1966 Porsche 9113034822019 RM Sothebys : Amelia Island $200,000$250,000
1966 Porsche 9113025962017 RM Sotheby's : Icons $250,000$300,000
1966 Porsche 911 2.0 Litres SWB Coupé3055182017 Bonhams : The Chantilly Sale $140,000$200,000
1966 Porsche 911 Coupé3053682015 Silverstone Auction NEC Classic Motor Show Sale   
1966 Porsche 911 Coupe ‘Barn Find 2015 Hollywood Motors : Amelia Island Select   
1966 Porsche 9113039942015 Hollywood Motors : Amelia Island Select   
1966 Porsche 911 Coupé3053682015 Historics at Brookland $80,000$95,000
1966 Porsche 9113022732014 Gooding & Company : Pebble Beach Concours $400,000$500,000
1966 Porsche 9113053682011 Russo and Steele Monterey Auction   
1966 PORSCHE 911 2007 Silver Auction Sun Valley$14,000  
1966 PORSCHE 911 COUPE 2002 Palm Springs Exotic Car Auction November 2002$9,900  
1966 PORSCHE 911 COUPE 2002 Kruse Auction Hot Springs, AR$4,750  
1966 PORSCHE 911 COUPE 2002 Kruse Auction Hot Springs, AR$4,750  
1966 PORSCHE 911 COUPE 2002 Kruse Auction Oklahoma City, OK$4,750  
1966 PORSCHE 911 COUPE 2001 Kruse Auction Branson, MO$4,700  

Vehicles With Comparable Market Values

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1963 Ford Galaxie 500 Lightweight
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1966 Porsche 911 vehicle thumbnail image  1966 Porsche 911 vehicle thumbnail image  
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1966 Porsche 911 vehicle thumbnail image  1966 Porsche 911 vehicle thumbnail image  
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1966 Porsche 911 Vehicle Profiles

1966 Porsche 911 vehicle information
Coupe
Chassis #: 303494
Engine #: 903642
1966 Porsche 911 vehicle information
Coupe
Chassis #: 303482
Engine #: 903609
1966 Porsche 911 vehicle information
Coupe
Chassis #: 304427
Engine #: 907674
1966 Porsche 911 vehicle information
Coupe
Chassis #: 304182
Engine #: 907419
1966 Porsche 911 vehicle information
Coupe
Chassis #: 304579
1966 Porsche 911 vehicle information
Coupe
Chassis #: 305518
Engine #: 909295
1966 Porsche 911 vehicle information
Coupe
Chassis #: 301374