1971 Audi 100 Coupé S

The 100 Coupé S is a front wheel drive coupé automobile with a front placed engine, manufactured by Audi. The 4 cylinder, single overhead camshaft naturally aspirated powerplant has 2 valves per cylinder and a capacity of 1.9 litres. In this application it provides power and torque figures of 110 bhp (112 PS/82 kW) at 5800 rpm and 160 Nm (118 lbft/16.3 kgm) at 3500 rpm respectively. Power is transmitted to the wheels through a 4 speed manual gearbox. Stated kerb weight is 1100 kg. It is claimed to manage a top speed of 183 km/h or 114 mph.

Pictures

Audi 100 Coupé S -
Audi 100 Coupé S
Image courtesy of Audi
Audi 100 Coupé S -
Audi 100 Coupé S
Image courtesy of Audi

Key facts

1971 Audi 100 Coupé S information summary

What body style?
2 door fixed-head coupé with 2+2 seats
How long?
4398 mm
How heavy?
1100 kg
What size engine?
1.9 litre, 1871 cm3
How many cylinders?
4, Straight
How much power?
112 PS / 110 bhp / 82 kW @ 5800 rpm
How much torque?
160 Nm / 118 ft.lb / 16.3 kgm @ 3500 rpm
How quick?
0-100 km/h: 11.5 s
How fast?
183 km/h, 114 mph

Audi 100 models

2 door fixed-head coupé FF 4M 1871 cm3 112 PS 110 bhp 82 kW 1100 kg
2 door fixed-head coupé FF 3A 1871 cm3 112 PS 110 bhp 82 kW 1120 kg
2 door fixed-head coupé FF 3A 1871 cm3 112 PS 110 bhp 82 kW 1120 kg
Audi 100 Coupe S -
2 door fixed-head coupé FF 4M 1871 cm3 115 PS 113.5 bhp 85 kW 1100 kg

Similar models

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2 door fixed-head coupé FR 5M 1756 cm3 118 PS 116 bhp 87 kW 996 kg
2 door fixed-head coupé FR 4M 1998 cm3 104 PS 103 bhp 77 kW 1030 kg
2 door fixed-head coupé FR 4M 1584 cm3 120 PS 118 bhp 88 kW 970 kg
2 door fixed-head coupé FF 5M 1991 cm3 115 PS 113.5 bhp 85 kW 1200 kg
2 door fixed-head coupé FF 5M 1584 cm3 117 PS 115 bhp 86 kW 960 kg
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2 door fixed-head coupé FR 5M 1597 cm3 110 PS 108 bhp 81 kW
2 door fixed-head coupé FR 4M 1816 cm3 106 PS 105 bhp 78 kW 950 kg
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2 door fixed-head coupé FR 4M 1968 cm3 105 PS 103.5 bhp 77 kW 1085 kg
2 door fixed-head coupé FR 3A 1968 cm3 105 PS 103.5 bhp 77 kW 1100 kg
2 door fixed-head coupé FR 4M 1968 cm3 105 PS 103.5 bhp 77 kW 1085 kg
2 door fixed-head coupé FR 3A 1968 cm3 105 PS 103.5 bhp 77 kW 1100 kg
2 door fixed-head coupé FR 4M 1968 cm3 120 PS 118 bhp 88 kW 1085 kg
2 door fixed-head coupé FR 4M 1968 cm3 115 PS 113 bhp 84 kW 1085 kg
2 door fixed-head coupé FR 3A 1968 cm3 120 PS 118 bhp 88 kW 1100 kg
2 door fixed-head coupé FR 3A 1968 cm3 115 PS 113 bhp 84 kW 1100 kg
2 door fixed-head coupé FR 4M 1968 cm3 120 PS 118 bhp 88 kW 1085 kg
2 door fixed-head coupé FR 4M 1968 cm3 115 PS 113 bhp 84 kW 1085 kg
2 door fixed-head coupé FR 3A 1968 cm3 115 PS 113 bhp 84 kW 1100 kg
2 door fixed-head coupé FR 3A 1968 cm3 120 PS 118 bhp 88 kW 1100 kg
2 door fixed-head coupé FR 4M 1988 cm3 110 PS 108 bhp 81 kW 1120 kg
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2 door fixed-head coupé FR 5M 1968 cm3 110 PS 108 bhp 81 kW 1010 kg
2 door fixed-head coupé FR 3A 1968 cm3 110 PS 108 bhp 81 kW 1015 kg
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2 door fixed-head coupé FR 3A 1988 cm3 105 PS 104 bhp 78 kW 1290 kg
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2 door fixed-head coupé FR 4M 1988 cm3 115 PS 113.5 bhp 85 kW 1355 kg
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1971 Audi 100 Coupé S data
bodywork
Body type2+2 seater fixed-head coupé
Number of doors2
Designer
dimensions & weights
mminches
Wheelbase 2560 mm 100.8 inches
Track/tread (front) 1440 mm 56.7 inches
Track/tread (rear) 1440 mm 56.7 inches
Length 4398 mm 173.1 inches
Width 1750 mm 68.9 inches
Height 1370 mm 53.9 inches
Ground clearance
length:wheelbase ratio 1.72
Kerb weight 1100 kg 2425 lb
Weight distribution
fuel tank capacity 58 litres 12.8 UK Gal 15.3 US Gal
aerodynamics
Drag coefficient
Frontal area
CdA
engine
engine type naturally aspirated petrol
Engine manufacturer Audi
Engine code
Cylinders Straight 4
Capacity 1.9 litre
1871 cc
(114.175 cu in)
Bore × Stroke 84 × 84.4 mm
3.31 × 3.32 in
Bore/stroke ratio 1
Valve gear single overhead camshaft (SOHC)
2 valves per cylinder
8 valves in total
maximum power output
(DIN)
112 PS (110 bhp) (82 kW)
at 5800 rpm
Specific output
(DIN)
58.8 bhp/litre
0.96 bhp/cu in
maximum torque
(DIN)
160 Nm (118 ft·lb) (16.3 kgm)
at 3500 rpm
Specific torque
(DIN)
85.52 Nm/litre
1.03 ft·lb/cu3
Engine construction
sump wet sumped
compression ratio 10:1
Fuel system 1 Solex 32/35 TDID carburettor
bmep (brake mean effective pressure) 1074.6 kPa (155.9 psi)
Maximum RPM
crankshaft bearings 5
Engine coolant Water
Unitary capacity 467.75 cc
Aspiration Normal
Compressor N/A
Intercooler None
Catalytic converter N
performance
Acceleration 0-80km/h (50mph)
Acceleration 0-60mph
Acceleration 0-100km/h 11.5 s
Acceleration 0-160km/h (100mph)
Standing quarter-mile
Standing kilometre
Maximum speed 183 km/h (114 mph)
Power-to-weight ratio 101.39 PS/tonne (1000 kg)
74.57 kW/tonne (1000 kg)
100 bhp/tonne (1000 kg)
0.04 bhp/lb
Weight-to-power ratio 13.41 kg/kW
22.4 lb/bhp
fuel consumption
Fuel consumption
universal consumption (calculated from the above)
litres/100km
km/litre
UK MPG
US MPG
Carbon dioxide emissions
Carfolio Calculated CO2 ?
VED band (UK)
CO2 Effizienz (DE)
chassis
Engine position front
Engine layout longitudinal
Drive wheels front wheel drive  
Torque split N/A
Steering rack & pinion
turns lock-to-lock
Turning circle
Front suspension
Rear suspension
Wheel size front 5J x 14
Wheel size rear 5J x 14
Tyres front 185/70 HR 14
Tyres rear 185/70 HR 14
Brakes F/R Di/Dr-S
Front brake diameter 291 mm
Rear brake diameter 200 mm
Braked area
Gearbox 4 speed manual
Top gear ratio 0.97
Final drive ratio 3.73
general
Carfolio.com ID530013
Production total
Model code
Model family
RAC rating 17.5
Insurance classification No information available
Tax band No information available
1971 Audi 100 Coupé S added 2017-09-23.
Last modified 2017-09-23.