NSU Prinz 4: too close for comfort?

As far VW Beetle rivals go, obvious candidates include the Mini, Morris Minor, 2CV and at a stretch the Fiat 500. Yet, given its head, there was another rear engined, air-cooled German contender that could have proved a far bigger potential threat to the lovable Bug…

Years before the Neckarsulm factory turned its attention to small Audis and the Porsche 924, its production line was involved in something that given a suitably gale force back wind and a bit of good fortune would have become a real threat to Beetle sales. Not just because it featured a rear mounted air-cooled engine, but because it was precision made to the same exacting German standards as the Beetle. That car was the NSU Prinz…

oldprinz

The first Prinz broke cover in the 1950s and was sold under the slogan ‘Fahre Prinz und Du bist König’ – ‘Drive a Prinz and you’re a King’. However, with its clattery two-cylinder 598cc engine and crash gearbox, it wasn’t exactly a hit and it looked more ‘frog’ than ‘Prince’. The Prinz 30 was better and the Prinz 4 from 1961, despite having the same 598cc engine as its predecessor, was another big leap in the right direction with its transatlantic styling cues, and the fact that it featured fully independent suspension at each corner. Bear in mind at this time the Beetle was still running on torsion bars…

Despite looking every bit the Beetle bashing part, UK sales were slow – not helped by the fact that its price tag of £597 was a little over £30 more than the diminutive Mini’s. Moreover, lack of a decent dealer network did nothing to reassure British buyers – although if our memory serves us well, some VW outlets also doubled up as NSU agents as well.

early car

In 1963 the two-cylinder Prinz was replaced by the new air-cooled 996cc four-cylinder Prinz 1000 which boasted slightly larger dimensions, more refined styling and an all-synchromesh gearbox. It sold relatively well and with the option of disc brakes all round it was still technically ahead of the Bug. The LS from 1965 was even more appealing with its thick pile carpets and exceptionally efficient heating – another trump card over the Beetle.

cutaway

The same year saw the introduction of the ‘warm’ TT version which had a more powerful 1085cc engine, disc brakes and twin headlamps. The real revelation though came in the form of the indecently ‘hot’ 1000TTS which first appeared in 1967 with twin choke carbs, front oil cooler, high compression engine and a wilder cam which put power up to a totally creditable 70bhp, enabling it to top the ton. A meagre 2402 1000TTS models were made before production stopped in 1971. Remember, the most powerful Beetle at this time was the recently launched 44bhp 1500…

enginebetter

The 110 model with a 1098cc engine was made from 1965-’67 and in 1967 the Prinz 1000 was replaced by the new five-bearing 1172cc Prinz 1200 (along with the 1200TT). This model soldiered on until 1973 when it was eventually replaced by the front engined, water-cooled Audi 50, which as we all know evolved into Polo.

TTTS

Ironically, it was NSU’s lust for innovation that led to its eventual downfall; the ground breaking but essentially flawed Ro80 drove the company into financially ruin, making it easy prey for VW who took the small German firm under its wings in 1969. It would have been interesting to see what would have happened to the Prinz had it been given a fair crack at the small car market during the ’60s…

brochure

Technically, the Prinz was always one step ahead of the Beetle – but it failed to win the hearts of the masses like its more popular German rival. It was oddball and largely ignored by the majority of the motoring public. Today, there’s a small but loyal following and a basic Prinz could be yours for as little as £2000. Of course the sporty models will always hold more interest – so a TT might start at £10,000.

As a postcript, a friend’s dad had a Prinz 1000 back in the late ’70s. It was red and I remember that the paint finish was incredible. I loved all the little details like the delicate rear lamps, the curvy wing tops and the fact the engine seemed ludicrously accessible compared to the Beetle. Funnily enough he swapped it for a Beetle and has been driving VWs ever since…

Ian

The opinions expressed here are the personal opinions of the author and do not necessarily represent the views and opinions of VW Heritage.

9 responses to: NSU Prinz 4: too close for comfort?


  1. The Prinz along with the similar Fiat 850 and Hillman Imp might have taken off had 4-door versions been produced like on the Simca 1000, Renault 8 and even the SEAT 850.

    1. Hi Bob

      Yes, you’re probably right. I seem to remember there being an estate version of the original Fiat 500 called the Multipla, the forerunner of the modern people carrier!

  2. Hello Ian

    Interestingly a Porsche designed Beetle-derived prototype inspired by the Multipla called the Type 700 was produced.

    http://jalopnik.com/this-virtually-unknown-stillborn-vw-prototype-is-blowin-1728665901

    Anyway interested to know which books on Volkswagen and Porsche you recommend as well as the most comprehensive, which have little known information (e.g. prototypes / one-offs, etc) that is not found on the internet?

    Basically after an English version of Volkswagen Raritäten by Christof Vieweg or better.

  3. Re; “it featured fully independent suspension at each corner. Bear in mind at this time the Beetle was still running on torsion bars…”
    The Beetle also is fully independent at each corner. The springing medium doesn’t affect whether a suspension system is independent of not!
    Also, the Prinz 4 wasn’t replaced by the 1000. the 4 cylinder models were sold alongside the twins.

  4. @Ian.. The Fiat 500 estate was called the Giardiniera..
    The Multipla was a forward control 6-seater version of the bigger 600D, and didn’t have an estate car rear.

  5. My brother had a Prinz 4 back in the early 70s. The handbook had a straight line graph showing fuel consumption. 30 mph = 70 mpg, 50 mph = 50 mpg, 70 mph = 30mpg. It was surprisingly accurate. It was the only car I’ve ever been able to push start on my own on the level. The engine had a number of unusual features, the overhead cam was driven by con rods from the crank and the 12 electrics fired both cylinders at the same time using 6v coils. Lots of fun to drive! I once held off a 2.6 Toyota Crown for 5 miles on a country road. I always dreamed of getting the 996 TTS which produced about 100bhp (yes, more than the larger NSU engines) and came with alternative gearsets for race, hill climb etc.

  6. In the 60’s when I was still in high school, a friend had a Prinz-not sure what year it was, but likely an early one. A bunch of us went camping in the desert outside L.A. in the summer. On the way home, it was really hot. We improvised a kind of air conditioning. We shoved chunks of dry ice, leftover from the camping trip, into the vents in an attempt to get some cool air. It was a long 60mile drive back home! It didn’t work! I’ve always had fond memories of the Prinz.

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