Tuesday 16th July 2019,
Inopian

Jaguar MKIV Sports Saloon 1945 – 1948

Properly named Jaguar 1 ½, 2 ½ and 3 ½ litre the car became known as the Jaguar MK IV, first produced in 1946. To get the company going after five years of war production, Lyons used SS Cars tooling to produce the first model which was originally designed and built as the 1935 SS. Therefore the first cars Jaguar produced were simply re-badged SSs. Only small revisions on the rear axle, brakes, heating and interior were made.

The 1 ½ litre used a Standard Motors engine 4-cylinder OHV, the other two used Jaguar in-house engines designed by Standard but with Jaguar own designed head. The 2 ½ and 3 ½ were pushrod 6-cylinder. Due to the unavailability of high-octane fuel the Jaguar MKIVs were not as lively as they might have been, but what they lacked in raw power they made up for in style.

All Jaguar MKIVs were built on separate chassis frames with semi-elliptic leaf spring suspension, both front and rear. The 1 ½ litre version was 6 inches shorter than it’s bigger brothers. Also as an interesting detail; the cars were marked as ½ litres even though they were not actually 1.5l or so forth. This was only an engine stamp declaring versions of the engines not it’s actual cubic capacity.

Beautiful to behold and very well built, the cars were a testimony to British Engineering in general and Bill Lyons in particular. They were available as `fixed-head saloon` or `drop-head coupe` and were among the most handsome cars of the period. All three models were designed by Lyons himself. Today the Jaguar MKIV is a very collectable car.

Jaguar MKIV 1945-1948
 
 
Body TypeFixhead & Drophead coupe
Engine PlacementFront
Drive TypeRear wheel drive
Brakes
FrontDrum
RearDrum
Dimensionsmminches
Length4724186
Length (1 1/2 litre)4395173
Width166565.6
Height152560
Wheelbase3012118.6
Wheelbase (1 1/2 litre)2860112.6
Cargo VolumeNeat with a tool box built into the boot lid
Engine1 1/2 Litre Standard OHV
Cylindersstraight 4
Displacement1776 cc108.4 cui
Power48 Kw65 bhp4500 RPM
Torque125 Nm92 ft. lb2000 RPM
Power/weight48 bhp/t
FuelPetrol
Top Speed120 km/h75 mph
Acceleration0-100 km/h - 0-60 mph25 s
Fuel consumptionl/100 kmImperial mpg
Urban14.219.9
Extra-urban11.325
Combined12.422.8
Gearbox4 speed manual
Weight1350 kg2976 lb
Engine2 1/2 Litre Standard OHV
Cylindersstraight 6
Displacement2664 cc162.6 cui
Power75 Kw100 bhp4500 RPM
Torque195 Nm144 ft. lb2000 RPM
Power/weight60 bhp/t
FuelPetrol
Top Speed145 km/h90 mph
Acceleration0-100 km/h - 0-60 mph17.2 s
Fuel consumptionl/100 kmImperial mpg
Urban16.317.3
Extra-urban12.123.3
Combined13.620.8
Gearbox4 speed manual
Weight1680 kg3704 lb
Engine3 1/2 Litre Standard OHV
Cylindersstraight 6
Displacement3486 cc212.7 cui
Power93 Kw125 bhp4200 RPM
Torque250 Nm184 ft. lb2000 RPM
Power/weight74 bhp/t
FuelPetrol
Top Speed161 km/h100 mph
Acceleration0-100 km/h - 0-60 mph14.6 s
Fuel consumptionl/100 kmImperial mpg
Urban18.115.6
Extra-urban12.323
Combined13.920.3
Gearbox4 speed manual
Weight1680 kg3704 lb
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Jaguar MKIV Sports Saloon 1945 - 1948, 7.9 out of 10 based on 10 ratings
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About Bev Roberts

Speed, the smell of hot oil, the roar of a straight-through exhaust and the scream of an engine at max revolutions. They have all been a large part of my life for almost 50 years. It is time to share my experiences with you, dear reader. Do you want to know more? Read on through my `Full Bio` and many articles.

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I was born in Hereford UK in 1948 and brought up in Gloucester UK. I played Rugby football internationally as a schoolboy. At the age of 17, a new and wet driving license in my paw, I entered motor racing. I was supported and financed by my parents and so my journey began.

In 1965 I bought a 1293cc Mini-Cooper `S` and campaigned it for a season. Having quickly made some good friends in the racing fraternity, several interesting opportunities came my way. I joined a sports-car team and raced in the Le Mans 24 hours in 1968 and 1969 in a Lola T70. Mechanical failure defeated both efforts. During that period I owned and raced a `D type` Jaguar and an AC Cobra. In those days cars like that were available and not too expensive, now they reside in museums and private collections. I had a chain of interesting cars through my youth including Jaguars, Minis, Mustangs and Lotus-Cortinas.

As a young driver I had my share of accidents too. Often the car would only be worth scrap-metal value by the time I got it home! I worked for an Aston-Martin/Jaguar dealership for a while, which enhanced my experience and gave me the opportunity to sample some very exotic machines, Ferrari, Facel-Vega, Iso and Maserati to recall a few of them.

At the end of 1969 I moved to South Africa to work on my uncle`s farm but the S.A. government had other ideas and drafted me into the army. After five years had passed I was thanked and released from the service. While I was there I bought a beige Cadillac Eldorado, previously the property of Marilyn Monroe. While I was away on a patrol my girlfriend had it re-sprayed pink! I was unimpressed by both the joke and the bill for the work!

When I returned to UK in 1974 I left it behind. On my return I found that the once-mighty British motor industry was in decline and was headed for oblivion. Motor racing was now very expensive so I turned to commercial transport. Driving large trucks gave me freedom and a chance to see some of the world. I don`t remember ever making a career choice but for the next thirty years a truck was my home. For about ten years in that period I owned two trucks of my own.

I also owned a famous MGB-GT, known as `Lucky`. If you`d like to read `The Story of Lucky` there is an article in Inopian`s archive. I finally retired, due to ill-health, in 2008. Since I had varied knowledge and many experiences on our subject I decided to share the stories of the cars I enjoyed (and hated) with the new generation.

Enjoy Inopian… it is constructed and written for you.

1 Comment

  1. Peter Scott 14. October 2014 at 15:33

    A little more on the push rod cars here:

    http://www.scottpeter.pwp.blueyonder.co.uk/ss_jaguar.htm

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