Jaguar SS100

Infobox Automobile


name="Jaguar" SS 100
manufacturer=SS Cars Ltd
production=1936–1940
engine = 2663 cc (3485 cc from 1938) straight 6 overhead valvecite book |last=Culshaw |first= |coauthors=Horrobin |title=Complete Catalogue of British Cars |year=1974 |publisher=Macmillan |location=London |id=ISBN 0-333-16689-2]
class=Sports car
wheelbase =104 inches (2642 mm)
length = 153 inches (3886 mm)
width = 63 inches (1600 mm)
body_style =Roadster
Coupé
predecessor=SS 90
successor=Jaguar XK120The SS100 was a British 2 seat sports car built between 1936 and 1940 by SS Cars Ltd of Coventry, England. The last one is thought to have been delivered in 1941. In 1936 the name Jaguar was given to a new saloon car and from then on to all the cars. Following World War II, due to the connotations then attached to the initials "SS", the company was renamed Jaguar.

The chassis with a wheelbase of convert|8|ft|8|in|m was essentially a shortened version of the one designed for the 2.5 litre saloon, a car produced in much greater numbers, and had first been seen in the SS 90 of 1935. Suspension was on half elliptical springs all round with rigid axles. The engine was a development of the old 2.5 litre Standard unit converted from side valve to overhead valve with a new cylinder head designed by William Heynes and Harry Weslake. The power output was increased from Auto bhp|70|0 to Auto bhp|100|-1. Twin SU carburettors were bolted directly to the cylinder head. In 1938 the engine was further enlarged to 3.5 litres and the power increased to Auto bhp|125|0. The four speed gearbox had synchromesh on the top 3 ratios. Brakes were by Girling. The complete car weighed just over 23 cwt (2600 pounds, 1150 kg).

On test by The Autocar in 1937 the 2.5 litre (20 RAC hp rating) car was found, with the windscreen lowered, to have a maximum speed of convert|95|mi/h|km/h|abbr=on and a 0 to convert|60|mi/h|km/h|abbr=on time of 13.5 seconds. With the 3.5 litre (25 RAC hp rating) the top speed reached the magic convert|100|mi/h|km/h|abbr=on with a best of convert|101|mi/h|km/h|abbr=on over the quarter mile and the 0 - convert|60|mi/h|km/h|abbr=on coming down to 10.4 seconds.

In 1937 the 2.5 litre car cost GBP395 and in 1938 the 3.5 litre GBP445.cite book |last=Sedgwick |first=M. |title=A-Z of Cars of the 1930s|year=1989 |publisher=Bay View Books |location=Devon, UK |id=ISBN 1-870979-38-9] The coupé, of which only one was made, was listed at GBP595. A few examples were supplied as chassis only to external coachbuilders.

Widely considered to be one of the most aesthetically pleasing Jaguar cars it is also one of the rarest with only 198 of the 2.5 litre and 116 of the 3.5 litre models being made. Most stayed on the home market but 49 were exported. Cars in good condition will fetch well in excess of GBP100,000, a near concours example was sold by auctioneers Bonhams at the Goodwood Festival of Speed in 2007 for GBP199,500.

References

External links

* [http://www.strever.com/jag/37Coupe/SS100coupe.html The SS100 coupé - photograph]