Background
When it arrived in 1946, the Triumph Roadster was a unique proposition: a sporting two-door convertible that could somehow transport up to five people, at least on dry days. The main bench seat was wide enough to accommodate three at a pinch, while the boot opened to reveal not only a pair of folding dickey seats but a glass-panelled screen not unlike the old Auster screens used to protect rear-seat passengers in pre-war tourers.
It shared a sturdy twin-tube chassis with Triumph’s other new post-war car, the 1800 saloon, and like the saloon it moved on from Standard’s SS-Jaguar 1776cc engine (in detuned form) to the new 2-litre unit from the Standard Vanguard in 1948. This brought more torque and a little more power, and also a three-speed gearbox rather than the previous four-speed.
The post-war shortage of steel worked out to the Roadster’s advantage as all were built with aluminium bodies. The model developed a reputation for durability and gained a strong following; though never a pure sports car (75mph is flat out) it had an abundance of character and now makes a versatile classic, just as it once made a versatile daily driver.
We must also mention the Bergerac effect. You could argue that this was the first British classic to become ‘investable’, after John Nettles used one to amble round Jersey on his TV crime-fighting escapades. The series ran for 87 episodes between 1981 and 1991 and even now, the Roadster is strongly associated with the show. Perhaps as a result, values have remained stable for a long time.
The Triumph Roadster Club has been around since 1960, only eleven years after the car left production, and continues to support the model all over the world. There are reckoned to be more than 400 survivors on the road from a total production of around 4500 - a pretty healthy ratio after more than seven decades.







