1973 Triumph TR6

VIN CF3039U

event_available Jul 8, 2026
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What’s special about this listing

This 1973 Triumph TR6 represents a well-maintained example of the iconic British roadster that captivated enthusiasts throughout the 1970s. According to the seller, this base model TR6 has been thoughtfully modified to enhance both performance and reliability while preserving its classic character. The vehicle has been categorized as Modified by Classic.com curators, reflecting the comprehensive upgrades that distinguish this example from stock configurations.

The heart of this TR6 is a 2.5L inline 6-cylinder engine that has been rebuilt with approximately 2,000 miles since refresh. Described as featuring a new distributor with electronic ignition, stock grind camshaft, aluminum valve cover, cold air intake, and freshly tuned carburetors, this powertrain offers the engaging driving experience TR6 enthusiasts seek. The 4-speed manual transmission comes with a refreshed clutch system including new clutch, pressure plate, throw-out bearing, fork, master cylinder, and slave cylinder. Additional modifications include comprehensive suspension updates with new front springs, ball joints, bushings, front shocks, sway bar bushings, and end links, as well as new rear springs and bushings. The cooling system has been upgraded with a Wizard Cooling aluminum radiator, chrome shroud, electric fan, and manual override.

Key characteristics:

  • Classic British roadster with 2.5L inline-6 engine and 4-speed manual transmission
  • Burgundy exterior with beige/tan interior and Robbins convertible top
  • Comprehensive suspension and cooling system upgrades for improved reliability
  • Miata seat conversion with new skins and speakers for modern comfort
  • Coker red line tires for period-style appearance
  • Located in New Braunfels, TX, with over 100 HD pictures available

The interior maintains a classic British sports car feel with a replaced woodgrain dashboard, new carpet kit, Kenwood radio, wind blocker, and new seat belts. The exterior finish in burgundy is complemented by Coker red line tires for that authentic period appearance. This TR6 sits within the broader Triumph TR6 market, where similar examples have sold across a range of values depending on condition and modification level. For more information about the Triumph TR6 market and comparable vehicles, visit the Triumph TR6 Base Model market page.

Specs

Details about this vehicle - decoded from the VIN & CLASSIC.COM curators. Contact the seller for specifics about this listing.

Year
1973
Make
Triumph
Model Family
TR6
Model Generation
-
Model Variant
Base Model
Model Trim
-
VIN
CF3039U
Mileage
9,107 mi TMU
Originality
Modified
Engine
2.5L I6
Transmission
Manual
Drive Type
Rear Wheel Drive (RWD)
Vehicle Type
Automobile
Body Style
Convertible
Driver Side
LHD
Doors
2 Doors
Color Group (Ext)
Burgundy
Color Group (Int)
Beige/Tan

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About this Seller

Gateway Classic Cars - San Antonio/Austin

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Gateway Classic Cars of San Antonio / Austin specializes in a curated selection of classic cars and collector vehicles with broad enthusiast appeal. Their hand-selected inventory focuses on memorable, well-kept examples that celebrate automotive history and variety.

For Sale
Historical Listings
Joined
2026
Vehicle information is provided by the seller or other third parties; CLASSIC.COM is not responsible for the accuracy of such information.