When the UK is in the news these days, it’s rarely positive. If it’s not about the economy it’s Brexit, which is still debated even though it’s by now 10 years since the vote took place, and otherwise most probably because the latest in the seemingly endless line of prime minsters has failed and handed in his resignation. It seems good ol’ Britannia isn’t ruling that well anymore.
Against that backdrop, it’s difficult to imagine that things were different just a few decades ago. Sure, Britain has always struggled on one or several fronts, but in the 60’s and 70’s, together with Italy, the UK was also the leading sports car manufacturer in the world. Today, many cars from this period have become modern classics. These range from a modest Triumph Spitfire for a few thousands, to exclusive Aston Martins with a six-zero price tag.
What most of these classics have in common though, except Aston Martin and one-two others, is that their brands are no longer around. The late 70’s and 80’s were a period of demise for the British car industry and through that, a number of highly original and quirky brands were lost. That’s of course how a market economy should work, but just like with Swedish Saab a few decades later, losing these brands also meant losing a bit of the originality the car industry was characterized by not too long ago.
One of the more original brands from this period is no doubt West Bromwich-based Jensen Motors, builders of the Jensen Interceptor that I was lucky enough to see a beautiful example of some time ago. Even by UK measures, Jensen was a very quirky brand, thereby also illustrating at least some of the reasons the British car industry went under.
Jensen started as a coach builder back in the 50’s, notably for the British car maker Austin Healey, which a few years later would lead to a deepened collaboration. Next to that however, the founding brothers Jensen decided to produce their own sports cars in small series. First in line was a car with neither a very selling name (C-V8), nor a particularly beautiful design – some would go as far as calling it outright ugly. Jensen’s designer Eric Neale certainly didn’t think so, but given the client is always right, the C-V8 was pretty much a complete failure.
It was thus after a not very successful start that the Interceptor came about as a second try. It would become Jensen’s most well-known car and was presented to the world in 1966. This time the design had been commissioned to the Italians at Carrozzeria Touring (another company that would go bust a few years later) and although certainly more convincing than the C-V8, the Interceptor was still slightly unusual.
The front looked like many sports car from the time, but the rear became known as the “fish bowl” in the UK. If you think it reminds you of the 70’s AMC Pacer you’re not wrong, however the Pacer was designed after the Interceptor. If opinions were split on the Interceptor’s exterior, everyone agreed that the interior was beautiful. The high-quality materials used led the Interceptor to be compared to high-end brands such as Aston Martin, Bristol and even Rolls-Royce.
Many of you will also have heard about a roadster called the Jensen-Healey. That was a car intended for the US market in the early 70’s, and which came about through Austin Healey approaching Jensen to produce it in a sort of joint venture. Jensen needed a volume car to generate income for the production of the expensive Interceptor, but the Jensen-Healey became a failure, notably because of the engine that had been sourced from Lotus, and was never much of a success.
Let’s do a quick pitstop here for a small side story that is very illustrative of not only Jensen, but the British car industry of the time. Jensen in parallel to the Interceptor built another model referred to as the FF, very much a historic car since it was the first non-SUV passenger car with four-wheel drive. Given however that snow is quite rare in the UK, as much in the 60’s as today, you would assume that a four-wheel drive car built close to Birmingham was destined for export markets.
However, no one at Jensen headquarters apparently thought of the fact that most of the world outside of the UK by now had the steering wheel on the left side. The FF only came as right-hand drive, and it’s export success was rather limited as a consequence…
Back to the Interceptor, which during the 10-year production came in three series with only subtle design differences between them. The MK III was by far the most produced and it was sold in three body shapes: the most common “glass bowl” saloon, the much rarer and arguably better-looking convertible, and the ultra-rare coupé with a plexiglass rear.

All Interceptors had Chrysler’s big block V8 coupled to a 3-speed automatic transmissions, but whereas the first two shared the same 6.3 litre, 325 hp V8 as the predecessor C-V8, the MK III had an even bigger, 7.2 litre / 285 hp engine. The reduced power had to do with new US emission rules that heavily limited the power of large engines, and as a consequence, the gigantic engine was thus less powerful heavier, and even thirstier than its predecessor. Quoted figures are in the range of 25-30 litres per 100 km (8-10 MPG)…
The convertible Interceptor was presented in 1974 and is another example of Jensen’s risk-willingness, or if you will, complete ignorance of the world beyond the UK. At this time most other brands were halting the development of new convertibles altogether, as it was widely expected that US safety authorities would enact a complete ban on open cars without roll-over bar.
Jensen was thus more or less the only brand brave or foolish enough to launch a new convertible in this period. They were ultimately right given a ban was never enacted, but they were kind of wrong anyway, since the whole company went bust only two years later, in 1976. By then they had produced about 500 convertibles, out of a total of some 6400 Interceptors.
Although the big block Chrysler engines were quite bullet proof, the fact that they had carburettors. and lots of them, didn’t make them easy to run or service. The carburettors had to be adjusted frequently for optimal performance, sometimes as often as every 1000-2000 km. Cooling was another issue Interceptors were known to struggle with, and like any good representative of the 70’s, they were also very prone to corrosion.
The carburettor issue can certainly be solved by converting the engines to injection and upgrading the cooling system, an idea that some won’t like at all given the car is then no longer original. It will no doubt make the car more drivable and less prone to issues, so it could be a good solution for those preferring to spend time on the road rather than in the garage.
Cooling and carburettors aside, the Interceptor is known as quite a wonderful GT car, offering loads of 70’s luxury and charm for far less money than a comparable Aston or Rolls (who as we all know also tend to have an issue or two…). There aren’t many in the market which makes pricing uncertain, but good saloons tend to start somewhere around EUR 50′ with convertibles fetching at least a slight premium.
If this wonderful example of British ingenuity combined with a dinosaur-engine of a type will certainly never see again is your thing, then please make sure that if you’re not mechanically talented, you know someone who is, and that you also have a friend with an oil well. From there, go for a car as perfect as possible, since finding replacement parts for an Interceptor in 2026 may prove to be more difficult than finding a UK prime minster that lasts.










































































































