The NSU Prinz IV, Prinz 1200 TT and Typ 110

The NSU Motorenworke AG in then West Germany produced the NSU Prinz (Prince) car from 1958 to 1973. During this time there were several models built. The company founder was Christian Schmidt.

prinz 1200 tt

1967 Prinz 1200 TT

NSU Motorenworke AG

NSU actually began by two young mechanics as a knitting machine manufacturer. Next the company took on building bicycles which at the time was a hot selling item. Next, not surprisingly, were motorcycles. The first being introduced in 1901. By 1903 the company was building motors with some six models available.

Without stooping building motorcycles which were selling well, NSU began building automobiles with the first being introduced in 1905. This car had a 3 horsepower engine. In 1909 the cars sported V-twin motors.

During World War One NSU produced vehicles both cars and motorcycles, for the Wehrmacht. After the war and into the 1920's,NSU was very active with race cars. When World War Two opened up on the Continent, NSU was told to produce motorcycles and half-tracks for the Nazis. It was during the war that the NSU factory in Nackarsulm, thus the name "NSU",  was badly damaged in an Allied air raid. Ironically, this occurred just a few weeks before the end of war.

prinz air cooled engines

Four cylinder air-cooled engine

NSU Prinz IV

The  NSU Prinz IV  was introduced in 1961 at the Franfurt Motor Show. The 2-door sedan model replaced the previous Prinz I-III models.

If you think the automobile has a resemblance to the Chevrolet Corvair you're right. The Prinz was smaller than a Corvair. This Prinz model however was powered by a two cylinder air cooled engine. Top speed for this model was rated at 75 MPH with an advertised 36 horsepower.

NSU Prinz 1000, Type 110 and the 

A larger bodied Prinz 1000 came out in 1963. This automobile had the Prinz IV design with a more lively engine. Coming out in 1965 was the Typ-110 having a larger body as well as a more powerful engine. The Prinz 1000 and the Typ 110 both had air cooled four cylinder rear mounted engines. The Typ 110 and the Type 110 SC, due to the more powerful 66.2 cubic inch engines plus their light weight, could out perform many sports cars. In 1967 the cars were given a 71.8 cubic inch engine.

The Prinz models all had a four speed manual all-synchromesh gear box.

After 1967 the Prinz Typ 110 took on a new name as the Prinz 1200.

The Design for Rear Engined Vehicles

You will find that the rear mounted engine has it's center of gravity past the rear axle. The fact that the weight of the engine is at the rear, the rear tires have more weight exerted on them thus better traction. Another advantage for automakers is that a rear engine drive trail can be installed as a unit. This can't be done with front mounted engines and building a rear engine car has manufacturing advantages. With this being said, most automakers no longer build rear engine automobiles with the exception of Porsche.

An iconic automobile with a rear engine you've most likely see was the DeLorean DMC-12.

The Wankel Engine and NSU

During the late 1950's, NSU Motorenworke AG began working with the Wankel engine in which they built a prototype in 1957 and began using it on production models after 1960. The Wankel engine was invented by a German and was an internal combustion engine. In 1961, NSU collaborated with Mazda to do more experiments. The first out with this rotary engine was NSU when they introduced their 1964 Spider model. Mazda displayed their engine at the Tokyo Motor Show that same year.

nsu prinz automobiles

NSU Prinz 1200 TT

The primary operating difference between the Wankel and the piston engine is that instead having pistons moving up and down with a particular firing order, the Wankel has all parts moving in a single direction. The engine by design is lighter than a common piston engine which is a performance advantage.

1961 Prinz 4 Specifications

The Prinz 4 was powered by a four cylinder air cooled engine putting out 36 horsepower. The 1967 Prinz 1200 TT featured in this article is powered by an inline four cylinder engine delivering 65 horsepower. There was also a  1000 cc TTS engine available that could provide 70 horsepower and will a special tune could reach 83 horsepower.

The car's dimensions included an overall length of 135.4 inches, width of 58.7 inches, height of 53.5 inches and a wheelbase of 80.3 inches.

You may also enjoy the AutoMuseumOnline articles on the links below.....

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prinz 1200 tt dashboard

67 Prinz 1200 TT dashboard

Prinz Automobiles as Collector Cars

The NSU Prinz cars are rare in the U.S. but if you can find one they appear to be reasonably priced.

The cars found are primarily in the U.K. and the Continent. NSU was the first licensee company to build a car using the rotary Wankel engine. As mentioned above, the design of the NSU Prinz IV is smaller but has a remarkable body design similar to the Chevy Corvair.

We have seen a low mileage 1969 Prinz 1200 C with an asking price of $3,900. A 1961 NSU Prinz III (last year for the III's) with a price of $7,600. We found another adorable 1960 Prinz III for sale in the U.S. for $10,000. You may also see NSU Prinz project cars for sale at significantly lower prices than these.

References used for this article incudes....NSU Prinz 4 by NSU Motorenwerke. For more information regarding the NSU company, there are several good articles on website.....

(Article and photos copyright AutoMuseumOnline,


The 1967 VW Beetle / Photos, Specs, History

The car featured in this article is a beautiful 1967 Volkswagen Beetle Convertible. I think most people would agree that the VW Beetle is a true legendary automobile and is a increasingly popular collector car.

1967 volkswagen beetle type 1

1967 Volkswagen Beetle

Germany had built new highways (autobahns) during the 1930's and the VW Beetle was inspired by it's then leader Adolph Hitler.

Hitler wanted an affordable car for the masses who could then take advantage of the country's new autobahn systems. The first VW's are referred to as a VW Bug and a Volkswagen Type 1. They are also called the "People's Car"

The VW Type 1's

The Volkswagen Beetle's design is an interesting story. In the 1920s Joseph Ganz, a motor sport magazine editor, had already made a similar design for a car that was smaller and more affordable than automobiles of that day. Automobile manufacturers showed little interest, but two motorcycle manufacturers were interested. A prototype of the Ganz designed car was built in 1929. The car was called a "Standard Superior". Three other prototypes were built in 1931, 1933 and 1934. Take a look at the 1934 prototype and you're just about looking at the VW Type 1.

vw type 1

The VW TYpe 1 Beetle

As it turned out, Adolph Hitler arrested Ganz in 1933 for trumped up charges and after the arrest Ganz's designs and design specifications were confiscated by the Nazis. Joseph Ganz ended up fleeing Germany in 1934 at about the same time that Hitler contracted with Porsche.

The design for the Volkswagen Type 1 was begun in 1934 by Ferdinand Porsche and his team who were contracted for the project by Hitler. The design wasn't completed until about three years later. The cars were tested considerably. In 150,000 kilometers of test drives, the Type 1 demonstrated that it could easily maintain a speed of 100 kilometers per hour on the Autobahn. In mountain testing the VW drove pass larger automobiles. In essence, the VW Type 1 has astounding test results.

It was said that Hitler made the following comments after Ferdinand Porsche completed his design.....“Over the past four years, and with continual improvements, we have developed the Volkswagen, which we are convinced not only can be sold at the price we want, but also can be manufactured in ways that use a minimum of workers to produce the maximum amount. The model that has resulted from years of work by Dr. Porsche will undergo testing this year. It will enable millions of new customers with limited incomes to afford a car. We owe the best cars in the world to our directors, engineers, craftsmen, workers, and salesmen. Today, I am convinced that in a short time we will also build the least expensive cars.”

Because the Type 1 VW went into production near the beginning of World War Two in Europe, only a very small number of these pre war Type 1 VW's were produced. Production resumed for the European market in late 1945. 1967 VW Beetle production was reported to be 7,567 vehicles.

From 1938 to 2003 VW produced various models of the Type 1 automobile including the VW Beetle, the VW Thing and the Karmann Ghia. The Karmann Ghia, produced from 1955 to 1974 was known to some in North America as simply a "Ghia". During these years just under a half-million sporty VW Karmann Ghias were built and thousands are still on the road today.

Our Featured 1967 VW

The 1967 VW Beetle featured in this article was built in Wolfsburg Germany. Only 7,000 of these automobiles were produced. The year 1967 was significant for Volkswagen in as much as it was the first year of a 12 volt electrical system. It was the last year of all chrome bumpers with overriders and all steel dashboards. The year 1967 was the last year for bumper mounted backup lights.

67 vw beetle convertible

Front view of the 67 Beetle

Transmissions available for the 67 VW Beetle were a four speed manual, a four speed semi automatic and a three speed semi automatic.

The VW Type 1 Engine

The Volkswagen Type 1 engine was an air cooled box shaped four cylinder design. The largest Type 1 engine VW made was 1600 cc. The Type 1 engine has the cooling fan mounted on the end of the alternator shaft and is belt driven.


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Reference material for this article and books of interest include.....Hitlers Chariots : Volkswagen-from Nazi's Peoples Car to New Beetle by author Blaine Taylor....Birth of the Beetle : The Development of the Volkswagen by Porsche by author Chris Barber.

vw beetle dashboard

67 VW Beetle dashboard

From 1936 to 2006 many types of air cooled VW engines were manufactured. The smallest engine was 1100 cc that delivered 34 horsepower. That engine was used in VW's from 1945 (at the end of World War Two) to 1953. The engines were updated over the years to eventually a size of 1600 cc in 1966.

In 1971 this engine was updated for a final time that had it delivering 50 horsepower. A muscle car engine it certainly was not but the VW Type 1 was considered very reliable and truly was a fuel efficient power plant.

(Article and photos copyright AutoMuseumOnline)


1937 GMC Cab Over Truck / Chevy 454 Engine

Vintage GMC Cab Over trucks are rare. The truck featured in this article is a 1937 GMC COE with a Chevy 454 engine that could make a great restoration project.

1937 gmc coe

1937 GMC COE

Mergers and the Creation of GMC

General Motors was founded by William Durant in 1908. Later that same year Durant started to buy stock in and takeover the Reliance Motor Car Company and Max and Morris Grabowsky's Rapid Motor Vehicle Company. The Grabowsky brothers built their first prototype truck in 1900.

GMC as a truck brand was created out of both the Reliance Motor Car Company and the Rapid Motor Vehicle Company within GM. The GMC brand was officially introduced in 1912 at the New York International Auto Show. .In 1912, GM produced about 20,000 trucks.  Prior to the time of unveiling the GMC brand, trucks from GM were produced from the merger of both the Reliance and the Rapid companies. By 1913 all GMC truck production was done at the Rapid Motor Vehicle Company plant in Pontiac, Michigan. By 1916 General Motors created the GMC Truck Division.

Two events in 1916 helped publicize General Motors relatively new truck division. In 1916 a GMC truck traveled from Seattle to New York in just over 30 days. In 1930 another  GMC truck drove from New York to San Francisco in 5 days and 30 minutes. Such were the technological advancements made from 1916 to 1930.

Chevrolet was also building trucks for General Motors and by the year 1920 the Chevrolet brand and the GMC brand trucks looked almost identical except for their grilles. During those years Chevrolet was marketing their trucks to individuals while GMC targeted commercial buyers.

The GMC brand obviously is one of the few that started in the first decade of the 1900's and is still a popular name today. Today, the GMC brand is over 100 years old.  To give you an idea of GMC production during it’s very early years, a total of 759 GMC trucks of Rapid and Reliance designs were built from 1913 through 1915.

The 1937 GMC COE

The first GMC Cab Over Engine truck was produced for the 1934 model year. General Motors introduced 11 COE models in 1937. In that same year GMC introduced their first Suburban Carryall utility vehicle. This was the model that would later become the GMC Yukon XL.

As far as pickup trucks of the 1930's is concerned, the primary difference between the GMC and Chevrolet models was in the trim. Another interesting fact about the pickups was that the beds on 34 to 39 Chevys interchanged with 36 to 39 GMCs. The GMC's are the rarer models.

1937 GMC Cab Over's were used as tanker trucks, flat bed haulers, tow trucks, trailer pullers, beer trucks and more. There were 1930's GMC COE Tow Trucks with 20,000 lb winches. A company named the Ranier Breing Company at one time owned ten 1937 GMC COE beer trucks. It's said that there is one in existence today.

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1937 gmc trucks

Grille on the 1937 GMC COE

Values of the 1930's GMC Cab Over Engine Trucks

If you're looking to pick up a 1937 GMC COE, there are typically not a large number on the market. There are some that have been restored and others offered that are the cab unit only.

There was a project vehicle that would need a total restoration from top to bottom offered at $2,300. Another full restoration project vehicle is a 37 GMC COE that was once used as a water truck listed at $3,000. A 37 GMC cab only was listed at $1,600. A totally restored 37 GMC COE that is between show and cruise condition was offered at $50,000.

1937 GMC dashboard

Dashboard on the 37 GMC COE

An interesting website you might visit when searching for 1930's GMC COE project vehicles is .....

Our reference material and an excellent book is…..GMC : The First 100 Years by author John Gunnell. Another excellent book includes…..The Deal Maker : How William C. Durant Made General Motors by author Axel Madsen.

(Article and photos copyright AutoMuseumOnline)