Austin 14

The Austin Fourteen is a 1.7-litre saloon that was introduced by Austin in August 1936[1] and available as a Goodwood saloon—with a fixed or sliding head—or as a Goodwood cabriolet. The body was of steel throughout.[2] Nominally classed by Austin as a Fourteen the actual engine size attracted tax for a 16 horsepower car. The performance of the engine carried over from the Light Twelve-Six proved disappointing and a much smoother revised version with a near 20% improvement in power output was introduced the next year.

Austin Fourteen 1711 cc
Fourteen Goodwood six-light saloon
Overview
ManufacturerAustin
Also calledAustin Light Twelve-Six
Production1936–1939
Body and chassis
Body stylesaloon Goodwood
cabriolet Goodwood[1][2]
Powertrain
Engine1711 cc straight-six[3]
Transmissionspring-loaded dry clutch with a single clutch-plate carries the two friction rings, 4-speed centrally controlled gearbox with synchromesh on 2nd, 3rd and 4th speeds, linked by an open needle-roller-bearing propellor shaft to a spiral bevel driven three-quarter floating rear axle.[3]
Dimensions
Wheelbase111.75 in (2,838 mm)[3]
Track F 50 in (1,300 mm)[3]
R 53 in (1,300 mm)[3]
Kerb weightSaloon 22+1⁄2 long cwt (2,520 lb; 1,140 kg)[3]
Chronology
PredecessorAustin Light Twelve-Six
Successornone
Austin Fourteen engine
1711
Overview
ManufacturerAustin
Layout
ConfigurationStraight 6-cylinder[3]
Displacement1,711 cc (104 cu in)[3]
Cylinder bore65.5 mm (2.58 in)[3]
Piston stroke84.63 mm (3.332 in)[3]
Cylinder block materialcast iron, alloy crankcase. The crankshaft runs in four main bearings,[3] a vibration damper is fitted at its front end[4]
Cylinder head materialdetachable, aluminium alloy[4] pistons are aluminium[3]
Valvetrainside valves[3]
Combustion
Fuel systemdowndraught carburettor supplied by a petrol pump, ignition by dynamo combined as a unit with the fan above the cylinder head[3]
Fuel typepetrol[3]
Cooling systemradiator, fan, thermostatically controlled cooling water is circulated naturally[3]
Output
Power output38.7 bhp (28.9 kW; 39.2 PS) @3,800 rpm
Tax horsepower 15.96[3]
from December 1937 revised engine
46 bhp (34 kW; 47 PS) @4,000 rpm[5]
Chronology
PredecessorAustin Light Twelve-Six
Successornone

Equipment

The car was supplied with an adjustable steering column and body insulation. It comfortably carried four passengers with room for a small fifth passenger in the centre of the back seat. Even the quarter-lights were supplied with blinds, there were flush fitting footrests in the back of the large, adjustable, front seats with pull straps above. The back floor was flat except for the somewhat pronounced propeller shaft tunnel. The boot was provided with a fitted suitcase, the spare wheel sitting horizontally in the space below. The door could be let down and used as a luggage platform.[3]

Chassis

The monopiece steel roof, doors and floors were insulated against heat and noise. The frame had cruciform centre bracing and its cross members were reversed to form box sections with the side members.[3]

Engine clutch and gearbox were insulated as one assembly from the chassis by live rubber, there being two suspension points in front and one at the back of the gearbox. Silencer and exhaust system were insulated from the chassis by rubber mounting.[3]

Suspension

Half-elliptical zinc interleaved springs were fitted with self-lubricating discs and controlled by hydraulic shock absorbers. In front the springs were shackled forward and were flat, the back springs underhung.[3]

Brakes

Brakes by Girling were of the wedge and roller mechanically operated type and the four were worked by hand or foot.[3]

Steering

Steering was by hour-glass worm and sector.[3]

Road Test

The Times' correspondent reported that the engine felt sturdy and willing but that refinement and brilliance were "not its strong points". The extra low pressure tyres allowed lightness and sway at speed he said but the car held the road satisfactorily and 65 miles an hour proved a comfortable maximum speed.[3]

Revision

Eight months after the road test was published The Times felt able to report that the Austin Fourteen was now a much improved car.[5]

Engine

The engine had been given a new cylinder head, larger downdraught carburettor, larger inlet valves and a higher compression ratio.[4] Power output had moved up from 38.7 bhp at 3,800 rpm to 46 bhp at 4,000 rpm, an increase of near 20%.[5]

1939

Now supplied with an improved engine mounting, new pistol grip handbrake, shock absorbers, lubricated road springs and given, like the Twelve, higher and wider doors and a longer bonnet.[6]

Examples of Austin cars

References
  1. The Austin Motor Company Limited. The Times, Tuesday, 11 Aug 1936; pg. 7; Issue 47450
  2. Cars Of 1937. The Times, Tuesday, 11 Aug 1936; pg. 17; Issue 47450
  3. Cars Of To-Day, Austin Fourteen. The Times, Tuesday, 17 Aug 1937; pg. 6; Issue 47765
  4. The Austin Fourteen. The Times, Wednesday, 29 Dec 1937; pg. 8; Issue 47878
  5. Cars Of To-Day. The Times, Tuesday, 5 Apr 1938; pg. 11; Issue 47961.
  6. Austin. The Times, Tuesday, 9 Aug 1938; pg. 7; Issue 48068. Category: Display Advertising
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