The Audi 80 is a compact executive car produced by the Audi subdivision of the Volkswagen Group across four generations from 1966 to 1996. It shared its platform with the Volkswagen Passat from 1973 to 1986 and was available as a saloon, and station wagon — the latter marketed by Audi as the Avant. The coupé and convertible models were not badged as members of the range, but used a derivative of the same platforms.
The Opel 4 PS, popularly known as the Laubfrosch (treefrog), is a small two-seater car introduced by the auto maker Opel early in 1924. Subsequently, various versions of the little Laubfrosch were produced until it was replaced by the Opel 1.2 litre.
The Adler Diplomat is a substantial six-cylinder “limousine” (saloon) built by the Frankfurt auto-maker, Adler. It was introduced in March 1934 as a direct replacement for the manufacturer's Standard 6. Less directly the six-cylinder Diplomat also replaced the Adler Standard 8 since Adler's large eight-cylinder car was discontinued in 1934 without a direct replacement of its own.
The Mercedes-Benz Mannheim 350 replaced the W03/Typ 350 models in 1929. The structure originated by Ferdinand Porsche was modified by Hans Nibel.
The DKW Typ P was the first motor car made by DKW. It was a light-weight design with a unit body made of wood and imitation leather. It was powered by a two stroke inline twin engine.
The Audi Type P was a small two-door sedan/saloon car introduced by Audi in 1931. It was discontinued by 1932.
The DKW F2, firstly marketed as "DKW Meisterkasse", is a front wheel drive economy car, produced from 1932 to 1935 at the company’s Zwickau plant. DKW launched the F2 model at the Berlin Motor Show in April 1932. It shared its 584cc engine and drivetrain with its DKW F1 predecessor, but offered a longer wheelbase and a larger body.
The DKW F4 Meisterklasse was a small car produced at the company’s Zwickau plant by DKW between 1934 and 1935. It shared its 692cc engine and front wheel drive configuration with its immediate predecessor, the DKW F2 Meisterklasse, along with its 2,610 mm (103 in) wheelbase, but the body had been restyled again, and was now more stylish, the perpendicular rear end of the F2 now replaced with a sloping rear on the mainstream body types
The Adler Trumpf is a small family car introduced by the Frankfurt based auto-maker, Adler in March 1932, with Trumpf production fully starting in the late summer that year. In a move reminiscent of British Leyland in the 1970s, Adler launched two similarly sized cars in the same year, one of which followed the 1931 DKW F1's then innovative front-wheel drive layout, and the other model using the conventional rear-wheel drive configuration still used by then market leader, Opel's 1.2 litre 'model 6'.
The Adler Trumpf Junior is a small family car introduced by the Frankfurt based auto-maker Adler, early in 1934. The Adler Trumpf had by now been available for two years, and the Trumpf Junior was conceived as a similar but smaller car which would broaden the range and claim a share of a growing market which DKW were creating with their F1 model, and its successors, for small inexpensive front wheel drive cars.
The Opel 1,3 Liter is a small car manufactured by Opel. Production commenced in January 1934, although a few pre-production cars had been built during the final part of 1933.
The Opel 2 Liter, also known as the Opel »6«, is an executive car that was manufactured by Opel. Produced from January 1934, the 2 Liter replaced the Opel 1.8 litre which had ceased production in November 1933. Production continued till June 1937, but the replacement model, the Opel Super 6, was already in production in November 1936, after which production volumes for the 2 Liter were very much diminished.
The Opel 7/34 PS is a large but relatively inexpensive six-cylinder-powered car manufactured by Opel, introduced in October 1927. It was replaced in 1928 by the Opel 8/40 PS which was virtually identical except that the cylinder capacity had been increased. Significant changes to the chassis took place in February 1929, after which production of the model continued till September 1930. The 8/40 PS was replaced by the Opel 1.8 Liter in 1931, also a compact six-cylinder car.
The Mercedes-Benz W 21 was a six-cylinder passenger car launched in 1933 using the name Mercedes-Benz Typ 200. It was one of several Mercedes-Benz models known, in its own time, as the Mercedes-Benz 200 and is therefore in retrospect more commonly referred to using its Mercedes-Benz works number, “W21”.
The Mercedes-Benz W 142 was a six-cylinder passenger car launched in February 1937, as a successor to the Mercedes-Benz Typ 290. The car was known by its name Typ 320 at the time of its production and service, but is in retrospect commonly referred to using its Mercedes-Benz works number, "W142", which gives a more unambiguously unique nomenclature.
The Mercedes-Benz W08 was a large luxury car produced by Daimler-Benz. It was introduced in Autumn 1928, as Mercedes-Benz's first eight-cylinder passenger car. Also known by various “type numbers”, it remained in production with various modifications and upgrades until the later summer of 1939, the longest lived Mercedes-Benz model of the 1920s and 1930s.
The Mercedes-Benz W18 was a six-cylinder automobile introduced as the Mercedes-Benz Typ 290 in 1933. It was a smaller-engined successor to the manufacturer’s Typ 350 / 370 Mannheim model. In terms of the German auto-business of the 1930s it occupied a market position roughly equivalent to that filled by the Mercedes-Benz E-Class in the closing decades of the twentieth century. The W18 was replaced in 1937 by the manufacturer’s W142.
The Mercedes 15/70/100 PS was a large automobile introduced by Daimler in 1924. Production continued till 1929 by which time Daimler had merged with Benz & Cie as a result of which the car's name had changed to Mercedes-Benz Typ 400.
The Mercedes 24/100/140 PS was a large luxury car introduced by Daimler of Untertürkheim in 1924. Production continued until 1929 by which time Daimler had merged with Benz & Cie and the car's name changed to Mercedes-Benz Typ 630. The car was conceptually and structurally similar to the contemporary Mercedes 15/70/100 PS, but the 24/100/140 PS was longer, heavier, more powerful, faster and more expensive.
The Mercedes-Benz W11 was a midsize six-cylinder automobile introduced by Daimler-Benz it 1929. It was developed from the Mercedes-Benz W02 first seen in 1926, and the W11 shared its chassis and bodywork with the W02, but the W11 came with a larger more powerful engine, a new name and a wider list of “standard bodies” from which customers could choose.
