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This Triumph TR4A IRS (Independent Rear Suspension) was purchased new from a Triumph dealership in Daytona Beach, FL., by Dr. Carl E. Schwenker. It was prepared to race in the 1967 Daytona 24-Hour Continental. The car received F.I.A. homologation and was entered in the Group GP3-GT. The drivers were Ara Dube and Dana Kelder, and they finished 1st in the over 2-liter GT Class.
The car is powered by a 2138 cc 4-cylinder engine developing 150 horsepower. The current owner restored this car to its original racing configuration.
The car is powered by a 2138 cc 4-cylinder engine developing 150 horsepower. The current owner restored this car to its original racing configuration.
No auction information available for this vehicle at this time.
1966 Triumph TR4A Auction Sales
Recent Sales of the Triumph TR4A
(Data based on Model Year 1966 sales)
| 1966 TRIUMPH TR4A ROADSTER Chassis#: CT64320L0 Sold for USD$33,000 2022 Barrett-Jackson : Scottsdale, Arizona | |
| 1966 Triumph TR4A IRS Chassis#: CTC64655L Sold for USD$31,360 2021 Bonhams : Quail Lodge | |
| 1966 Triumph TR4A Sold for USD$40,700 2019 RM Auctions : Auburn Fall | |
| 1966 Triumph TR4A IRS Chassis#: CTC630890 Sold for USD$22,258 2019 H & H Classics - Imperial War Museum, Duxford | |
| 1966 Triumph TR4A Chassis#: CT64994L Sold for USD$31,900 2018 RM Sothebys : Hershey | |
| 1966 Triumph TR4A IRS Chassis#: CTC67560 Sold for USD$26,665 2018 H & H Auctions - Pavilion Gardens | |
| 1966 Triumph TR-4 IRS Sold for USD$21,000 2017 GAA : July | |
| 1966 Triumph TR4A Chassis#: CTC/72401-0 Sold for USD$25,123 2017 H & H Auctions - Imperial War Museum-Duxford | |
| 1966 Triumph TR4A IRS Chassis#: CTC65334 Sold for USD$34,191 2016 H & H Auctions - Donington Park | |
| 1966 Triumph TR4A IRS Chassis#: CTC60671 Sold for USD$40,279 2016 Historics at Brookland | |
| 1966 Triumph TR4A Roadster Sold for USD$19,800 2015 Auctions America - Auburn Spring | |
| 1966 Triumph TR4A Sold for USD$15,120 2015 Anglia Auction | |
| 1965 Triumph TR4A Chassis#: CTC 61491 L Sold for USD$25,300 2015 Bonhams : The Scottsdale Auction |  |
| 1966 TRIUMPH TR4A ROADSTER Chassis#: CTC65916L Sold for USD$26,500 2014 Mecum - Monterey |  |
| 1966 TRIUMPH TR4A IRS Sold for USD$25,639 2013 Anglia Car Auctions - King's Lynn | |
| 1966 Triumph TR4 Roadster Sold for USD$33,000 2007 The Hilton Head Sports & Classic Car Auction | |
| 1966 Triumph TR4A Sold for USD$25,300 2007 Monterey Sports and Classic Car Auction | |
| 1966 TRIUMPH TR4 A-IRS Sold for USD$24,750 2007 Worldwide Auctions - Houston Classic 2007 | |
| 1966 Triumph TR4A Roadster Chassis#: CT58314 Sold for USD$6,785 2006 The J.C. Stevens Estate Auction | |
| 1966 Triumph TR4-A Convertible Sold for USD$10,303 2005 Toronto International Spring Classic Car Auction |
Triumph TR4As That Failed To Sell At Auction
1966 Triumph TR4A's that have appeared at auction but did not sell.
| Vehicle | Chassis | Event | High Bid | Est. Low | Est. High |
|---|---|---|---|---|---|
| 1966 Triumph TR4A IRS | CTC/67993-O | 2020 Silverstone Auctions Silverstone Classic Live Online | |||
| 1966 Triumph TR4A IRS | CTC/67993-O | 2020 The Silverstone Classic Live Online Sale | |||
| 1966 Triumph TR4A | CTC62927 | 2018 Anglia Car Auctions : June 2018 | $12,000 | $14,000 | |
| 1966 TRIUMPH TR4 ROADSTER | 2018 McCormick's Auction # 64 | $21,000 | |||
| 1966 Triumph TR4A IRS | 2017 H & H Auctions Duxford Motor Car Auction | $3,000 | $4,000 | ||
| 1966 Triumph TR4 A Roadster | 2017 Mecum : Dallas | $29,000 | |||
| 1966 Triumph TR-4 IRS | 2017 GAA : July | $19,000 | |||
| 1966 Triumph TR4 Roadster | 2017 Mecum : Denver | $14,000 | |||
| 1966 Triumph TR4A IRS | CTC73734-L | 2016 Barons : British Heritage, Classic and Sports Cars | |||
| 1966 Triumph TR4A | 2015 Carlisle Auctions Fall Auction | ||||
| 1966 Triumph TR4 A | 2015 Anglia Auction | $6,000 | $8,000 | ||
| 1966 Triumph TR4 A | 2015 Anglia Auction | $6,000 | $8,000 | ||
| 1966 Triumph TR4A Roadster | 2015 Auctions America Fort Lauderdale | $28,000 | |||
| 1966 Triumph TR4A | CTC/69522-0 | 2011 H & H Pavilion Gardens | |||
| 1966 Triumph TR4-A Convertible 3-Speed | 2008 Mecum Kansas City Auction | $10,500 |
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1966 Triumph TR4A
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