Audi 100 (C1) 1.8 LS (100 hp)
Gasoline engine with 100 hp (74 kW) and 111 lb-ft (150 Nm), built 1968–1971, sedan body, front-wheel drive. The Audi 100 (C1) has 2 more powerful gasoline versions.
EnlargePower100 hp (74 kW)
Torque111 lb-ft (150 Nm)
0–62 mph11.9 s
Top speed106 mph (170 km/h)
FuelGasoline
Specifications
Engine
| Engine version | 1.8 LS (100 hp) |
|---|---|
| Displacement | 1.8 L (1,761 cm³) |
| Cylinders | 4 |
| Cylinder layout | Inline |
| Valves per cylinder | 2 |
| Fuel system | Carburetor |
| Compression ratio | 10-2 |
| Bore | 81.5 mm |
| Stroke | 84.4 mm |
Performance
| Power | 100 hp (74 kW) @ 5500 rpm |
|---|---|
| Torque | 111 lb-ft (150 Nm) @ 3500 rpm |
| 0–62 mph (0–100 km/h) | 11.9 s |
| Top speed | 106 mph (170 km/h) |
Fuel economy and emissions
| Fuel | Gasoline |
|---|---|
| Highway | 22 mpg (10.9 l/100 km) |
| Fuel tank | 15.3 gal (58 l) |
Body, dimensions and weight
| Body style | Sedan |
|---|---|
| Doors | 5 |
| Length | 182.1 in (4,625 mm) |
| Width | 68.1 in (1,729 mm) |
| Height | 55.9 in (1,421 mm) |
| Curb weight | 2,381 lb (1,080 kg) |
| Gross vehicle weight | 3,373 lb (1,530 kg) |
| Drag coefficient | 0.42 |
Drivetrain and chassis
| Drive | Front-wheel drive |
|---|---|
| Gears | 4 |
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) engines
| Engine | Fuel | Power | Combined |
|---|---|---|---|
| 1.8 (80 hp) | Gasoline | 80 hp (59 kW) | |
| 1.8 (90 hp) | Gasoline | 90 hp (66 kW) | |
| 1.8 LS (116 hp) | Gasoline | 116 hp (85 kW) | |
| 1.8 (85 hp) | Gasoline | 85 hp (63 kW) | |
| 1.9 GL (112 hp) | Gasoline | 112 hp (82 kW) | |
| 1.9 LS (92 hp) | Gasoline | 92 hp (68 kW) |