British Sports Cars of the 1970s

The 1970s get a rough ride in British automotive history, and honestly, a lot of it is deserved. British Leyland was in freefall. Industrial action was rampant. The oil crisis of 1973 made powerful cars suddenly feel embarrassing. And the safety and emissions regulations coming from America were strangling performance out of exported cars.

But here’s the thing: underneath all of that chaos, British engineers were still doing interesting work. Some of it was in spite of the corporate environment rather than because of it. Some of it came from the small independents who were too stubborn or too passionate to care about what was happening at Longbridge.

The result is a decade with a surprising number of genuinely good and genuinely forgotten performance cars.

Setting the Scene

The 1973 oil crisis hit the performance car market everywhere, but Britain felt it particularly hard. A country already struggling economically suddenly found its car industry simultaneously facing energy costs, wage demands, and international competition it wasn’t equipped to handle.

But creative people don’t stop being creative just because the times are difficult. If anything, constraints sometimes produce better solutions.

The Overlooked Legends

Lotus Esprit (1976)

When Giorgetto Giugiaro designed the Esprit on the back of a paper napkin at a Turin motor show, he produced one of the most striking shapes of the decade. The wedge-shaped mid-engined Lotus caused genuine sensation when it arrived in 1976 – and then caused further sensation when it starred in The Spy Who Loved Me the following year as a submarine.

The early 2.0-litre Esprit was actually somewhat underpowered relative to its looks – about 160bhp, mid-engined, but not exactly a rocketship. The turbo version that followed in 1980 was the car the Esprit always should have been. But the original established the template: a genuinely exotic mid-engined British sports car that could hold its own on looks against anything from Italy.

TVR 3000M (1972)

TVR in the early 70s was in better shape than most of the British industry. The 3000M used a Ford V6 engine in TVR’s characteristic tubular chassis, covered by a curvaceous fibreglass body. It was fast (around 125mph), it handled well, and it sounded fantastic.

TVR’s genius in this period was producing a proper sports car at a price point that undercut the big manufacturers while offering more character than any of them. The 3000M is almost completely overlooked today, which makes good examples genuinely interesting to own.

Triumph TR7 (1975)

Controversial inclusion, this one. The TR7 divided opinion at launch and has divided opinion ever since. The “wedge” styling was genuinely polarising – it looked like someone had been inspired by the Esprit but had rather less Giugiaro in them. And the decision to launch it as a coupé only (convertible followed in 1979) baffled people who expected a Triumph roadster.

But: the TR7 handled well, was reasonably quick, and in convertible form was actually a decent sports car. The real curiosity is the TR7 V8 that became the TR8 – a Rover V8-engined version sold primarily in America that was properly quick. Only around 2,600 were built, making it a genuine rarity.

The TR7 deserves more credit than it gets. It just had the misfortune to follow the TR6, which was excellent, and to arrive during British Leyland’s darkest period.

Jaguar E-Type Series 3 V12 (1971–1975)

The E-Type’s final form. The Series 3 V12 attracted criticism from purists who felt the car had grown too large and too soft, but it also offered something remarkable: a 5.3-litre V12 engine of tremendous refinement, pulling a car that still looked wonderful (if not as sharp as the Series 1).

The V12 was serene rather than exciting – all that smooth power delivered without drama. In a decade when rough was becoming fashionable, Jaguar went the other way. Some people loved it. Some didn’t. But it’s an important car – the last of the original E-Type line, and proof that Jaguar could still produce something with genuine presence in difficult times.

Caterham Seven (1973 onwards)

Chapman sold the Seven design to Caterham Cars in 1973, and the funny thing is that the Seven has arguably never been better than it was in Caterham’s hands. Freed from the need to keep innovating for innovation’s sake, Caterham refined and honed what was already a brilliant design.

The 1970s Caterham Seven with a Lotus twin-cam engine was a genuinely extraordinary thing – light enough that even modest power produced supercar-matching acceleration, with handling so direct it felt like an extension of the driver’s nervous system. Most people in the 70s didn’t notice, because it didn’t look glamorous. They were wrong.

Reliant Scimitar GTE (1968–1975)

The Scimitar GTE isn’t strictly a 1970s car – it debuted in 1968 – but it’s so associated with the decade that it belongs here. The sporting estate body concept was genuinely original: a fibreglass shell covering what was essentially a Ford Cortina floorpan, powered by the Ford Essex V6.

It was practical, it was fast enough, it looked distinctive, and it attracted an unlikely fan in Princess Anne, who owned several of them. Reliant sold a surprising number, which tells you the concept worked even if nobody else bothered to copy it.

Panther De Ville (1974)

This one’s firmly in the eccentric category. Panther Westwinds built neo-classical sports cars for people with more money than restraint – enormous, extravagant things that recalled Bugatti Type 41s and pre-war Bentleys, fitted with massive Jaguar engines.

The De Ville wasn’t really a sports car in any conventional sense – it was more of a rolling statement about taste (or the lack of it, depending on your view). But it’s included here because it represents something important about the 1970s British car scene: the absolute confidence of the small independents, who built exactly what they wanted regardless of what the market supposedly wanted.

Why the 70s Get Unfairly Dismissed

The decade’s reputation suffers because of British Leyland’s visible failures – the strikes, the recall scandals, the cars that rusted before they left the factory floor. But the small manufacturers – TVR, Caterham, Reliant, Panther, Lotus – were doing genuinely interesting work, largely unbothered by the corporate chaos happening elsewhere.

And even within the big manufacturers, there were flashes of brilliance. The Jaguar XJ-S that arrived in 1975 was a genuinely accomplished grand tourer, even if it took years to shake off the controversy of replacing the beloved E-Type. The Range Rover (1970) redefined what a 4×4 could be. The Mini remained one of the best driver’s cars money could buy.

The 1970s weren’t a golden age. But they weren’t a wasteland either.

Frequently Asked Questions

Was the 1970s the worst decade for British sports cars? In terms of the big manufacturers, it was certainly the most troubled. British Leyland’s problems were catastrophic and very public. But the small independents – Lotus, TVR, Caterham, Morgan – were doing interesting work throughout the decade. The era deserves more nuance than “the 70s were rubbish.”

What happened to the Triumph TR series in the 1970s? The TR6 carried on until 1976 with a loyal following, while the TR7 arrived in 1975 to controversy. The TR8 (V8-powered) appeared in the late 70s and was genuinely quick but sold primarily in America. Standard-Triumph was absorbed into British Leyland, and the TR series ended in 1981.

Were any 1970s British sports cars successful in motorsport? The Lotus Esprit had some racing success, and the Broadspeed Jaguar XJ12 racing programme was spectacular (if ultimately unsuccessful). Caterham Sevens continued to be competitive in club racing. The decade wasn’t Britain’s best in top-level motorsport, but activity at club level remained strong.

Are 1970s British sports cars worth buying today? Many represent genuinely good value. A Lotus Esprit in reasonable condition can be found for under £20,000 – extraordinary for a mid-engined sports car with this kind of heritage. TVR 3000Ms are similarly affordable and deeply characterful. The TR7 convertible is arguably the bargain of the decade for those who can see past the styling.

Where can I learn about British sports cars from other decades?

We have guides to 1950s British sports cars, 1960s British sports cars, 1970s British sports cars, 1980s British sports cars and 1990s British sports cars