Nash

US, 1917 – 1957

(1) Nash Motor Co, Kenosha, Wisc., 1917 – 1954

(2) American Motors Corp, Kenosha, Wisc., 1954 – 1957

Charles W. Nash, the former President of General Motors, acquired the Thos. B. Jeffery Co in July 1916, and from the 1918 season onwards the cars were marketed under his name, Nash cars. The first Nash car was a 4-litre six with push-rod-operated overhead valves, followed in 1922 by a 4-cylinder Nash car which also had overhead valves at a time when most American manufacturers adhered to the L-head. Rubber-mounted engines appeared in the same year on Nash cars, when Nash sold 41.000 medium-priced Nash cars (the Nash four cost $985, the Nash six about $500 more). In 1924 Nash cars acquired the defunct Mitchell concern at Racine and the ailing Lafayette Co of Milwaukee, producers of a luxury V8 (when the latter name was revived in 1934 it was used for an uninspired sv 6-cylinder machine selling for under $600). They also produced, in 1925 – 1926, the 6-cylinder Nash Ajax, an sv Nash cars that they developed into a cheap line. During the latter part of the Vintage era the Nash carcompany concentrated on 6-cylinder Nash cars, with side valves in the cheaper Nash car models and overhead valves in the higher-priced range, though 1930 saw a Nash car with a 4.9-litre straight-8 with dual coil ignition and overhead valves, a type that was progressively developed until 1942. Engines of this type Nash car were used in the British Jensen of 1939.

The Nash car company successfully rode out the Depression though sales dropped to below 15.000 Nash cars in 1933, when the Nash car company were building a really big eight Nash car with an 11ft 10in wheelbase and a capacity of 5.3-litres as well as two sixes and a smaller straight-8. Synchromesh had been adopted on Nash cars in 1932, and overdrive became an option in 1935, when the bigger Nash cars had the fashionable fastbacks and spatted rear wheels. Other options on the Nash car widely publicized in the later 1930s were seats convertible into a bed and the Nash car firm’s ‘Weather Eye’ system of air conditioning. Coil-spring independent front suspension and steering-column gear-change followed in 1939, in which year a version of the Nash Ambassador Six was available in England with the option of a Perkins 4.7-litre diesel engine in place of the usual push-rod ohv petrol unit. Unitary construction appeared for the first time on the inexpensive sv 6-cylinder 600 Nash car sedan, introduced for 1941 at $785. This Nash car was the ancestor of the famous Rambler series and reappeared in 1945. Only 6-cylinder Nash cars were made from 1945 until 1954, and with the advent of the Nash Airflyte range in 1949 unitary construction was standardized. These Nash cars had all four wheels enclosed, and a one-piece wrap-around windscreen.

In 1950 there came the experimental NXI Nash car convertible with an Austin A40 engine, later made for Nash cars by Austin of Birmingham as the Metropolitan, while in 1951 there appeared the 3.8-litre Nash-Healey roadster, a British Healey with an ohv 6-cylinder Nash car engine. From 1950 onwards the Rambler accounted for most of Nash cars production, but the original Nash carname survived the amalgamation with Hudson and the creation of American Motors in 1954. In 1955 the big Nash cars were fitted with an ohv 5.244cc V8 engine, this and its Ultramatic transmission being made by Packard. A 5.8-litre AMC-built eight was adopted in 1957 by Nash cars, but sales were negligible and the 1958 Nash cars were known as Rambler Ambassadors.

Source: Georgano, encyclopedia of motorcar; MCS

The information is written with the greatest of care. However, if you have any suggested amendments please contact us at office@prewarcar.com

Cadillac

US, 1903 to date

(1) Cadillac Automobile Co, Detroit, Mich., 1903 – 1905

(2) Cadillac Motor Car Co, Detroit, Mich., 1905 to date

The ‘Standard of the World’ started humbly as a single-cylinder car selling for $750. Henry M. Leland, its creator, had been associated with Henry Ford and has also built engines for Oldsmobile. The Model-A Cadillac was markedly similar to the early Fords in having a horizontal underfloor engine, 2-speed planetary transmission and central chain drive via a spur-type differential, but Cadillac’s 1½-litre inlet over exhaust power unit had one cylinder where Ford used two. There was no bonnet on the early Cadillac models. This very successful design remained in production until 1908, later improvements including rack-and-pinion steering, transverse front suspension and a dummy bonnet. The Cadillac marque was introduced to Britain by F.S. Bennett, who in 1908 conducted a ‘standardization test’ at Brooklands. Three single-cylinder Cadillac cars were dismantled and the parts mixed up – they were then reassembled and the vehicles run on the track. The R.A.C. awarded Cadillac the Dewar Trophy for this achievement.

A 30hp 4-cylinder Cadillac car with separate cylinders and copper jackets was announced for 1906 and 75.000 of this type Cadillac were sold before it was discontinued in 1914. The original planetary transmission gave way first to a conventional 3-speed box, and finally in 1914 to a 3-speed box with 2-speed back axle. Cadillac was one of the firms organized into the General Motors group in 1909 by W.C. Durant, and in 1910, when a 4-cylinder Cadillac tourer could be bought for $1600, the company was claiming that tolerance on 112 parts of the car were accurate to one-thousandth of an inch. 1912 saw a most important Cadillac innovation: the standardization of the Delco system of electric lighting and starting on the Cadillac, now of 5½-litres capacity and capable of 60mph. The first left-hand drive Cadillac of 1915 was also the first of the company’s V8s, to become as much a hallmark of the breed as were Buick’s overhead valves. Inspired by the De Dion Bouton of 1910 it had 5.1-litre engine and sold for $2700. 13.000 V8 Cadillac  cars were sold in the first year of production and the model was widely used by the U.S. Army in World War 1. Cylinder heads were detachable from 1917 on, and 1924 Cadillac versions had Duco cellulose finish and front wheel brakes.

In 1927, when 47.000 Cadillac cars were sold, a less expensive companion make, La Salle appeared, and the cars were restyled in 1928. The synchromesh gearbox made its world debut with the 1929 Cadillac models, which also featured chromium plating and safety glass, with a price range from $3.295 to $5.995. 1930 saw the advent of the ohv Cadillac V16 of 7.4-litres, which gave 185bhp and had a wheelbase of 12ft 4in. This sold at an average rate of 500 Cadillac cars a year for eight seasons in the $6.000-$9.000 price backet. It was joined in 1931 by an equally impressive ohv 6-litre V12 Cadillac for sale. Improvements over the next few years included power brakes (1931), ride control (1932), no-draught ventilation (1933), Dubonnet type independent front suspension (1934) and ‘turret-top’ all-steel bodies (for sale in 1935). 1938 Cadillac models had column change as standard, a year ahead of other GM products, while the V12 and V16 were dropped in favour of a side-valve short-stroke Cadillac 16-cylinder model which was made until 1940. Another new model for Cadillac in 1938, the 8-cylinder Cadillac Sixty Special, anticipated GM’s 1940 styling with its absence of running boards and 4-light sedan bodywork. 5.7-litre side-valve V8s in three wheelbase lengths made up the 1941 Cadillac range, on which Hydramatic transmission was optional for the first time.

The post-war era was to see Cadillac outstrip all its competitors in the top-price class and become an international symbol of wealth. Sales climbed from 66.000 cars in 1941 to 103.857 Cadillac cars in 1950, and to a new record of 165.959 Cadillac cars in 1964. Tail fins made their first appearance on Cadillac’s 1948 fastback coupé, and in 1949 Cadillac, along with Oldsmobile, adopted overhead valves and oversquare cylinder dimensions, their new 5.4-litre engine developing 160bhp. Cadillacs were raced at Le Mans in 1950 by Briggs Cunningham and the Cadillac engine was also used in export editions of Britain’s J2. Allard. Power output increased steadily: 190bhp in 1952 (by which time manual transmission was no longer offered), 210bhp in 1953 (when a 12-volt electric system was standardized), and 230bhp in 1954, the year when panoramic wrap-around windscreens and power-assisted steering became standard on the Cadillac for sale.

The expensive Cadillac Eldorado Brougham of 1957 (it cost over $13.000) was the first car to have air suspension (dropped after a few seasons) as standard equipment, while Cadillac, along with Lincoln, started the fashion for four headlamps, that later became universal in the USA. 1966 Cadillac cars featured GM’s perimeter-type chassis frame, a 340bhp 7-litre engine, variable-rate power steering, full air conditioning, electric door locks and seat controls, a time switch for the headlamps and a six-position steering wheel. Prices started at $4.650. In 1967 Cadillac set a new sales record of 213.161 cars, bettered in 1969 with 266.798/ They introduced a fwd car on Oldsmobile Toronado lines, the Fleetwood Cadillac Eldorado with torsion-bar ifs, self-levelling suspension, and front disc brakes, these last being applied to the more expensive Cadillac Fleetwoods with conventional drive, and to all the 1969 Cadillac range. Capacity of the Cadillac V8 engine was increased – to 7.735cc in 1968 and to 8.2 litres in 1970, but otherwise there were no major changes. In 1973 Cadillac were one of the few firms offering a nine-seater limousine: the Cadillac 75 with a wheelbase of 12ft 7½in and an overall length of 20ft 8in.

Source: Georgano, encyclopedia of motorcar; MCS

The information is written with the greatest of care. However, if you have any suggested amendments please contact us at office@prewarcar.com