Friday, February 10, 2012

1975 Audi 100 Coupe S Specifications and Colours

A brief summary of information on the Audi 100 Coupe S.

Audi 100 Coupe S Specs August 1975


Four-cylinder, in-line front engine.
Capacity 1.9 litres (1871cc).
Bore x stroke 84.0 x 84.4 mm.
Output 83 kW at 5600 rpm (DIN/SAE net 112/107 bhp at 5600 rpm).
Compression ratio 9.7.
Maximum torque 163 Nm at 3500 rpm (DIN/SAE net 16.3 mkg/112.4 lbs.ft at 3500 rpm)
Overhead valves controlled by bottom camshaft via push rods and rocker arms (OHV)
Down-draught, twin-stage carburetter with automatic choke.
Water cooling with electrically driven, thermostatically controlled fan.
Main-flow oil filter.
12-volt electric system, 54 Ah battery, 55 amp. max. alternator (approx. 770W).

Power Transmission:

Front wheel drive via dry single-plate clutch, fully synchronized four-speed gearbox, differential and double-joint drive shafts.
Motor and drive unit arranged as a compact front drive unit.

At extra charge:

three-stage automatic drive with three-range gearbox and reverse range.

X2 Marathon Metallic Blue Audi 100 C1 Coupe S


Front and rear springing: coil springs with telescopic shock absorbers - all combined in suspension struts.
Suspension: twin wishbones with negative outboard scrub radius, torsion crank axle with additional support by Panhard rod at rear.
Transverse-stabilizers front/rear.
Steering: Maintenance-free, self-adjusting rack and pinion steering, steering damper and safety steering column.
Brakes: Diagonally divided dual circuit brake system with discs in front and drums with ribs at rear. Brake servo and load-dependent brake pressure governor.
Wheels: perforated discs with wheel caps and rims 5J x 14 H2.
Tyres: steel radial ply 185/70 HR, for automatic gearbox 185/70 SR 14.


Maximum speed, 114mph (183 km/h).
Acceleration, from 0-50mph (0-80 km/h): 7.3 sec.
from 0-60mph (0-100 km/h): 10.2 sec.
Fuel consumption, 31.7 mpg/imp (8.9 liters/100km)
(Premium grade fuel)

Dimensions and weights:

Wheelbase 100.8ins. (2560mm).
Track front/rear, 57/56.1 ins. (1448/1425mm).
Maximum outside length/width/height, 173.2/68.9/52.8 ins. (4400/1750/1341 mm).
Minimum ground clearance at permissible total weight 4.3ins. (110mm).
Turning circle dia., approx 36.4ft (11.1m)
Unladen weight, 2425lbs (1100kg)
Permissible total weight, 3197lbs. (1450kg).
Payload, 772lbs. (350kg).
Permissible axle loads front/rear, 1764/1543 lbs. (800/700kg)
Permissible trailer load, with/without brakes, 2425/1213 lbs. (1100/550kg)
Luggage compartment capacity, standard measurement by means of balls, 17.7 cu.ft. (500 litres)

Special features of equipment:

Exterior equipment:

Two-door version.
Chromium-plated or polished parts:bumpers with integrated turning signals and rubber strips front/rear, wheel caps with black inserts, Audi inscription, door outside handles, tank cap, outside mirror, ornamental frames at windows, grille, pressure ventilation, reverse lights, ornamental strips at window frame and beneath doors.
Permanent underseal.
Towage lugs front/rear.

Interior equipment:

Seats adjustable to horizontal position, removable head restraints and safety backrest locks.
Three-point automatic safety belts in front and screw-type anchorage points for rear seat safety belts.
Complete carpet lining of entire footwell.
Padded safety instrument panel.
Safety steering wheels, adjustable in height, with padded crash pad and plastic padded steering wheel rim.
Padded sun visors, which can be swivelled laterally, passenger sun visor with vanity mirror.
Padded safety armrests front/rear, with grab handles at doors, and safety indoor handles.
Three ashtrays.
Compartment on passenger side and compartment below instrument panel on driver's side, compartments at doors.
Instrument console with additional compartment.
Three grab handles (with clothes hook at rear).
Fully lined luggage compartment and two lateral compartments.

Ventilation and heating:

Combined fresh and warm air system with cooling water heat exchanger and two-stage auxiliary blower.
Variable fresh and warm air distribution, individually adjustable. Defroster nozzles, for door windows also.
Additional wide flow ventilation.
Pressure ventilation.

Electrical equipment:

Halogen twin headlights.
Reversing light.
Instruments: Speedometer with trip/mileage recorder.
Rev counter with combined instrument for various indicator lamps, cooling water temperature gauge, fuel gauge, electric clock and gear-shift diagram.
Courtesy light with door contact switch.
Automatic switching to parking light when starting and stopping the engine.
Self-cancelling turning signal and lane-changing, hazard warning and parking light functions.
Two-speed windscreen wipers with tip wipe contact and automatic intermittent wash/wipe device.
Cigarette lighter.
Heated rear window.
Illumination for compartment, front ashtray, instruments, cigarette lighter, heating and ventilation levers and luggage compartment.

Extras at extra cost.

Automatic transmission.
In car entertainment (dealer installed).
Tinted glass.
Steel sun roof.
Metallic paint.

Red Audi Coupe S (G3 Iberian Red)

Seat upholstery.

Standard velvet upholstery.

Amber 31
Bottle green 32
Marine 34
Black 35

Leatherette upholstery at extra charge.

Black 50
Amber 58
Chrome green 63
Marine 53

Paintwork colours.

Standard colours.

Tibet orange E4
Iberian red G3
Banana yellow L5
Agate brown T1
Spanish green M8
Maroon T4
Atlas white R3

Metallic paintwork at extra charge.

Malachite metallic W3
Titian metallic W6
Atlantic metallic W7
Marathon metallic X2

Please note:

The following finishes are not available in the United Kingdom.


G7 Coral
K8 Aqua Blue


Leatherette upholstery

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