Background
From 1974, the Triumph TR7 sports car was built at British Leyland’s Speke factory near Liverpool before production moved to Canley on the outskirts of Coventry in 1978 and then just up the road to Solihull two years later. The majority of early production output was for export and Speke-built UK market cars were comparatively few.
The TR7 was a radical department for the Triumph marque; whereas the TR6 had been organic and curvaceous, the TR7 was a sharp-edged and futuristic wedge: “The Shape of Things to Come” was one of the more percipient advertising straplines of the time.
And futuristic it was; code-named ‘Bullet’ during pre-production, it was designed by Harris Mann the chap responsible for the similarly wedge-shaped Princess. The TR7 Drophead Coupé arrived in 1979 and eventually sold 28,864 examples, against the Coupé’s 115,000.
Unveiled in 1974 its underpinnings were reassuringly conventional. A two-litre, four-cylinder, 105bhp engine pushed the one-tonne, rear-wheel-drive TR7 Coupé to a top speed of 114mph after passing 60mph in just over nine seconds.
A four-speed manual gearbox kickstarted production, and this was soon supplemented by an optional five-speed manual or four-speed automatic ‘box.
With disc brakes at the front and drums on the rear, the TR7’s suspension was as conventional as the rest of the mechanical components, comprising independent coil spring-and-damper struts up front, and a four-link setup at the rear.







