Audi 100 (C1, facelift 1973) 1.8 (85 hp)

Gasoline engine with 85 hp (63 kW) and 100 lb-ft (135 Nm), built 1973–1974, sedan body, front-wheel drive. The Audi 100 (C1, facelift 1973) has 2 more powerful gasoline versions.

Audi 100 (illustrative photo) Enlarge
Power85 hp (63 kW)
Torque100 lb-ft (135 Nm)
0–62 mph13.5 s
Top speed99 mph (160 km/h)
FuelGasoline

Specifications

Engine

Engine version1.8 (85 hp)
Displacement1.8 L (1,761 cm³)
Cylinders4
Cylinder layoutInline
Valves per cylinder2
Fuel systemCarburetor
Compression ratio8-5
Bore81.5 mm
Stroke84.4 mm
Engine oil capacity3.2 qt (3.0 l)

Performance

Power85 hp (63 kW) @ 5100 rpm
Torque100 lb-ft (135 Nm) @ 3000 rpm
0–62 mph (0–100 km/h)13.5 s
Top speed99 mph (160 km/h)

Fuel economy and emissions

FuelGasoline
Highway22 mpg (10.8 l/100 km)
Fuel tank15.3 gal (58 l)

Body, dimensions and weight

Body styleSedan
Doors5
Length181.1 in (4,600 mm)
Width68.1 in (1,729 mm)
Height55.9 in (1,421 mm)
Curb weight2,337 lb (1,060 kg)
Gross vehicle weight3,417 lb (1,550 kg)
Drag coefficient0.42

Drivetrain and chassis

DriveFront-wheel drive
Gears4

What to check on an Audi 100 with this engine

  • On a gasoline engine, check the oil consumption, the timing chain or belt and, on turbo engines, the turbocharger.
  • Test the clutch or the automatic transmission from a cold start and in the low gears.
  • Compare the odometer with the readings in the service records and in the VIN history report: a big gap means the mileage was rolled back.

Other Audi 100 (C1, facelift 1973) engines

EngineFuelPowerCombined
1.6 (85 hp)Gasoline85 hp (63 kW)
1.8 LS (100 hp)Gasoline100 hp (74 kW)
1.9 GL (112 hp)Gasoline112 hp (82 kW)

← All Audi 100 (C1, facelift 1973) engines

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