1980 Triumph TR8 Convertible

Description

The 1980 Triumph TR8, developed by British Leyland and based on the wedge-shaped Triumph TR7, was designed to appeal to the American market. With its powerful V8 engine and open-top styling, the TR8 was nicknamed the “English Corvette.” Its 3.5-liter Rover V8 delivered significantly more performance than its four-cylinder predecessor. 

Production of the TR8 began in the late 1970s, but the 1980 model year marked the peak of its availability, especially in the U.S. Most TR8s produced were convertibles, as British Leyland responded to strong demand for open-air motoring in North America. The car featured a five-speed manual transmission, independent suspension, and disc brakes, offering a spirited driving experience that contrasted with the more sedate TR7. 

Despite its performance and distinctive styling, the TR8 suffered from the broader issues plaguing British Leyland at the time, including labor strikes. As a result, production numbers remained low; approximately 2,700 were built in total, making the TR8 a rare and collectible vehicle today. 

This well-maintained and repainted 1980 Triumph TR8 Convertible stands as a symbol of what could have been — a bold attempt to revive British sports car dominance with V8 power and modern design. 

Highlights 

• Powered by a 3.5-liter V8 with twin carburetors rated at 133 horsepower 

• Five-speed manual transmission 

• The data plate decodes as: 

  • Paint: HAF – Poseidon Green Metallic (has received a repaint) 

  • Trim: RAG – Tan Check fabric (tan vinyl with plaid check inserts) 

  • Mfg. Date – January 1980 

• The chassis number (TPVDV8AT206127) decodes as: 

  • T – Triumph 

  • P – TR8 

  • V – USA market 

  • D – Convertible 

  • V – 3.5-liter V8 

  • A – 1980 model year 

  • T – Canley, U.K., assembly plant 

  • 206127 – Production number  

• Maintenance/service since 2015: 

  • Clutch replaced 

  • Brake system overhauled  

  • Steering pump resealed 

  • Transmission lubricant drained and replaced with GM synchromesh fluid 

Features 

• Black cloth top 

• AM/FM/Cassette stereo 

• 85 mph speedometer and 7000 rpm tachometer 

• 13-inch alloy wheels 

• Iron Man GR906 185/70R13 tires (2019) 

Known Imperfections 

• Cracked fog light, but all service lights work 

• Left directional signal lever does not self-cancel 

• Indentations in driver’s door vinyl 

Included 

• Tonneau cover  

• Owner's manual 

• Factory shop manual 

• Two sets of keys 

• All service records from new 

• Heritage certificate 

Ownership History

This 1980 Triumph TR8 Convertible was originally imported to Portland, Oregon, and remained in the Pacific Northwest until 2016, when it was sold to a Triumph Club member in Virginia. It was purchased by its current owner in 2020. Seller says, “Outstanding repaint in the original Poseidon Green Metallic. Nice interior, never rusted body, and excellent running car. Very tight with no noises or rattles. Smooth sure gear changes.”