Background
What sort of charming little motor car is this, we hear you musing.
Well, as the eagle-eyed among you may have spotted, it is an Auto Union 1000S pillarless coupé.
It is a very unusual and highly idiosyncratic example of delightfully individualistic late-1950s engineering, courtesy of Auto Union, née DKW.
First, some history.
The Auto Union conglomerate came into being in 1932, as a merger of the German firms of Zschopauer Motorenwerke J S Rasmussen (more snappily known as DKW), Horch, Audi and Wanderer; four marques, hence the four rings of the logo. The name became famous before the Second World War for its all-conquering Silver Arrows racing machines but, after the cessation of hostilities, Auto Union had to completely re-establish itself since its factories had fallen under the control of communist East Germany.
Car manufacturing got underway again at Ingolstadt in Bavaria in 1950, using the DKW name.
The resultant DKW F89 displayed the basic rounded appearance and mechanical layout of what would become the Auto Union 1000 some years later, although its 684cc two stroke engine had only two cylinders. It gave a heady 23bhp, allowing a top speed of 62mph or just 59mph in the estate iteration.
Small wonder then that the F89’s successor, the DKW 3=6 of 1953 - also known as the Sonderklasse, the F91 and eventually the 900 - upped the ante somewhat with a three-cylinder 34bhp unit, meaning over 70mph was now possible. The rotund lines were also reworked to add a little more style and panache.
Enter the Auto Union 1000 of 1958, essentially a mild upgrade of the DKW. The change of branding was down to Daimler-Benz, who took over in 1958 and decided to bring the pre-war name back.
Aside from the four-ringed logo on the grille instead of the previous DKW badge, the only real change was the adoption of a larger 981cc engine (hence the 1000 title) that gave 44, 50 or 55bhp depending on the model.
The most powerful ‘S’ variants were now capable of 80-and-a-bit mph, on a good day and with a following wind.
When tested by The Motor in 1960, a 1000S coupé had a top speed of 81mph with 26mpg economy, although its hefty £1,259 price tag was noted as being £111 more than the much larger Austin Westminster.
Did we mention that these cars were idiosyncratic and more than a bit off-the-wall even back in the day?
What else at the time was powered by a three-cylinder inline two-stroke engine seated ahead of the radiator and fan?
And what else was available with the very rare option of a Sax-O-Mat semi-automatic gearbox, such as the one found in the example we have with us today?
Well, we don’t actually know, but we’re confident that such perverse engine and gearbox combinations were, to say the least, rather unusual.







