Audi 80 Quiz
Specifications

Engine

In this manual: Specifications
Technical Description — 39Engines — 41Exhaust System — 13Cooling System — 28Fuel tank and fuel pump — 12Air Filter and Intake Ducts — 13Mono-Motronic Injection System — 18Digifant Injection System — 19KE-III-Jetronic Injection System — 35MPI and MPFI Injection Systems — 32Clutch — 11Transmission and Driveline — 21Suspension and Steering — 33Brake System — 41Anti-lock brake system — 8Wheels and Tires — 13Body Electrical System — 35Ignition System — 24Lighting — 14Signaling Devices — 7Instruments and Auxiliary Equipment — 54Heating and Ventilation — 7Body Components — 18Troubleshooting — 6Specifications — 13
~1min read

Type 2,0 2,0 2,3 2,6 2,8
Marking ABT ABK NG ABC AAH
Design Four-stroke in-line engine with water cooling
Number of cylinders 4 4 5 6 6
Bore mm 82,5 82,5 82,5 82,5 82,5
Stroke mm 92,8 92,8 86,4 81,0 86,5
Displacement cm 3 1984 1984 2309 2598 2771
Compression ratio 8,9:1 10,4:1 10,0:1 10,3:1 10,3:1
Maximum power per DIN kW (hp) 66 (90) 85 (115) 98 (133) 110 (150) 128 (174)
at rpm 5400 5400 5500 5750 5500
Maximum torque N•m 148 166 186 225 250
at rpm 3000 3200 4000 3500 3000
Valve train by overhead camshaft via hydraulic tappets with automatic valve clearance adjustment
Number of camshafts 1 1 1 2 2
Compression bar 9 – 12 11 – 16 10 – 14 11 – 16 11 – 16
Compression, min bar 7,0 9,0 8,0 9,0 9,0
Lubrication System Circulating lubrication system with replaceable oil filter in main oil gallery
Oil pressure at 80°C and 2000 rpm min 2,0 min 2,0 min 2,0 4,5 – 6,0 4,5 – 6,0

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A quick Audi 80 quiz: every answer comes with an explanation and a link to the manual page.