Background
The Triumph TR6 was what passed for a British supercar, back in the day. While we are now accustomed to family hatchbacks boasting 350bhp and rising, the fact that Triumph launched a two-seater convertible with a 2.5-litre straight-six engine that developed 150bhp was greeted with glee - and more than a little incredulity.
Launched in 1968, it was otherwise a simple, straightforward car. A ladder chassis supported the pretty body, a four-speed gearbox fed power to the rear axle, and a disc/drum set-up stopped the car very effectively. Fifteen-inch wheels were fitted, and the then-new Michelin XAS tyre transformed the car’s (at times) wayward handling. A rear anti-roll bar and a limited slip differential were optional extras.
Flashes of genius surfaced with fully independent rear suspension, and overdrive on the top three gears for the early cars and the top two for the later models, both of which helped quell revs at higher speeds, which made the TR6 a fairly relaxed long-distance cruiser.
A steel hardtop helped insulate the two occupants from the worst of the weather but it is so heavy that it really is a two-man job to take it off and on, which kind of ruins any spontaneity.
But, if you’re looking for a raucous, hard-charging convertible sportscar that a chimpanzee with an adjustable spanner can maintain, then you might just have found your dream car; with a 0-60mph time of just over eight seconds and a top speed of 120mph, the TR6 is fast enough for almost all of us, while the later fuel-injected engine offers a greater degree of drivability and reliability than almost anything else in its class.
It went out of production in 1976, at which point Triumph had built more than 90,000.







