BMW 318i (E30)
BMW 3 series 1983 1.8 petrol description
Sedan BMW 318i has been produced from September, 1987 to January, 1991. It has four-cylinder petrol engine with displacement of 1.8 litres, which produces power of 113 horsepower on 5500 rpm and torque 162 Nm (Newton metres) on 4250 revolutions per minute.
This 4-cylinder 8-valve engine camshaft is driven by belt (What is an engine chain and belt? ). Engine has fuel injection system, it has no turbine. The engine meets the Euro 1 emissions standard. Approximate engine life expectancy (mileage until serious repairs are required) for this engine is between 270 000 and 450 000 kilometres. Note that engine life can be longer or shorter depending on maintenance.
More engine specs
This BMW 3 series 1.8 engine oil type is 5W-30 and oil capacity is 4 litres.
BMW 318i has classical rear wheel drive (RWD) and automatic gearbox with 4 gears.
BMW 318i accelerates to speed 100 kilometres per hour in 12 seconds. The maximum speed of this car is 184 km/h.
In combined cycle (city and motorway), the BMW 318i fuel consumption is 8.6 litres per 100km (11.6 km/l). Fuel tank capacity is 55 litres or 14.53 gallons, which gives a mileage up to 620 kilometers without refueling in urban cycle.
According to user reviews, this BMW real everyday fuel consumption is 9.2 litres per 100 km, which is 7% more than the manufacturer's stated. More - Real BMW 3 series fuel consumption.

BMW 318i technical data
Model: | BMW 318i | ||
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Body style: | Sedan | ||
Production period: | 1987. September ... 1991. January | ||
Engine: | 1795 cm3 Petrol, 4 cylinders | CO2 emissions: | no data |
Power: | 113 HP ON 5500 RPM | Torque: | 162 NM ON 4250 RPM |
Gearbox: | Automatic gearbox (4 gears) | Drive type: | Rear wheel drive (RWD) |
Top speed: | 184 km/h | Acceleration 0-100 km/h: | 12.0 seconds |
Fuel consumption (l/100km): | 8.6 (combined) | ||
Real fuel consumption: | 9.2 l/100km (25.6 MPG) by user reviews from various sources | ||
Fuel tank capacity: | 55 litres (14.5 gallons) | ||
Car dimensions: | 4.32m (length) 1.64m (width) 1.38m (height) | ||
Turning diameter: | 10 meters | ||
Seats: | 5 seats | ||
Trunk capacity: | 425 litres | ||
Trunk max capacity: | 425 litres (with rear seats folded down) | ||
Gross weight: | 1565 kg |
BMW 318i engine M40B18
Engine reliability:
Overall, this engine can last around 270,000 to 450,000 km if properly maintained, using the correct quality oil and fuel, and carrying out regular checks and maintenance.The engine has hydraulic valve tappets (lifters), which provide quieter operation and do not require periodic adjustment, but are more complex in design and can cause serious engine damage in the event of failure.
Engine displacement | 1795 cm3 |
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Number of cylinders | 4 |
Bore (cylinder diameter) | 84 mm |
Stroke length (piston move) | 81 mm |
Compression ratio | 8.8 : 1 |
Camshaft drive | Timing belt Timing belt engines are generally quieter and less vibrating than chain engines, but belt usually needs to be replaced more often and the risk of breakage is higher. More service info |
Timing belt change interval | 40,000 km (recommended) Sometimes manufacturers do not specify timing chain replacement intervals and design chains for engine life. However, once the recommended change interval has been reached, it is recommended to periodically check the condition of the chain and to change the chain if excessive stretching is detected or if unusual noises from the engine or other symptoms occur. |
Fuel system | Injection |
BMW 318i oil type | 5W-30 |
Oil capacity | 4 litres (4.2 quarts) More service info |
Power | 113 - 115 HP ON 5500 RPM |
Torque | 162 - 165 NM ON 4250 RPM |
Start of production (year) | 1987 |
Duration of production | 7 years |
Engine also used on | BMW 5 sērija |
Most often compared to
All BMW 3 series sedan [1983 - 1991] modifications
Modification | Engine | Power | Consumption | Gearbox | Drive type |
---|---|---|---|---|---|
BMW 316i Sep 1988 — Jan 1991 | 1.6 Petrol | 99 HP | 8.5 l/100km | Manual (5) | Rear wheel |
BMW 316i Sep 1988 — Jan 1991 | 1.6 Petrol | 99 HP | 8.7 l/100km | Automatic (4) | Rear wheel |
BMW 316
Jan 1983 — Sep 1987 Most fuel efficient petrol version |
1.8 Petrol | 90 HP | 7.8 l/100km | Manual (5) | Rear wheel |
BMW 316
Jan 1983 — Sep 1987 Most fuel efficient petrol version by real consumption |
1.8 Petrol | 90 HP | 8.0 l/100km | Automatic (4) | Rear wheel |
BMW 316i Sep 1987 — Sep 1988 | 1.8 Petrol | 102 HP | 8.6 l/100km | Manual (5) | Rear wheel |
BMW 316i Sep 1987 — Sep 1988 | 1.8 Petrol | 102 HP | 8.9 l/100km | Automatic (4) | Rear wheel |
BMW 318i
Jan 1983 — Sep 1987 Most fuel efficient petrol version |
1.8 Petrol | 105 HP | 7.8 l/100km | Manual (5) | Rear wheel |
BMW 318i Jan 1983 — Sep 1987 | 1.8 Petrol | 105 HP | 8.0 l/100km | Automatic (4) | Rear wheel |
BMW 318i Sep 1987 — Jan 1991 | 1.8 Petrol | 113 HP | 8.5 l/100km | Manual (5) | Rear wheel |
BMW 318i Sep 1987 — Jan 1991 | 1.8 Petrol | 113 HP | 8.6 l/100km | Automatic (4) | Rear wheel |
BMW 320i Jan 1983 — Oct 1985 | 2.0 Petrol | 125 HP | 8.6 l/100km | Manual (5) | Rear wheel |
BMW 320i Jan 1983 — Oct 1985 | 2.0 Petrol | 125 HP | 8.6 l/100km | Automatic (4) | Rear wheel |
BMW 320i Oct 1985 — Sep 1987 | 2.0 Petrol | 129 HP | 8.9 l/100km | Manual (5) | Rear wheel |
BMW 320i Oct 1987 — Jan 1991 | 2.0 Petrol | 129 HP | 9.9 l/100km | Manual (5) | Rear wheel |
BMW 320i Oct 1985 — Sep 1987 | 2.0 Petrol | 129 HP | 8.6 l/100km | Automatic (4) | Rear wheel |
BMW 320i Oct 1987 — Jan 1991 | 2.0 Petrol | 129 HP | 9.9 l/100km | Automatic (4) | Rear wheel |
BMW 323i Jan 1983 — Oct 1985 | 2.3 Petrol | 150 HP | 8.9 l/100km | Manual (5) | Rear wheel |
BMW 323i Jan 1983 — Oct 1985 | 2.3 Petrol | 150 HP | 8.8 l/100km | Automatic (4) | Rear wheel |
BMW 324d
Oct 1985 — Jan 1991 Most fuel efficient diesel version |
2.4 Diesel | 86 HP | 6.9 l/100km | Manual (5) | Rear wheel |
BMW 324d Oct 1985 — Jan 1991 | 2.4 Diesel | 86 HP | 7.3 l/100km | Automatic (4) | Rear wheel |
BMW 324td
Oct 1987 — Jan 1991 Most powerfull diesel version (116 HP) |
2.4 Diesel | 116 HP | 7.0 l/100km | Manual (5) | Rear wheel |
BMW 324td
Oct 1987 — Jan 1991 Most powerfull diesel version (116 HP) |
2.4 Diesel | 116 HP | 7.0 l/100km | Automatic (4) | Rear wheel |
BMW 325i
Oct 1985 — Sep 1987 Most dynamic version - 100 km/h in 8.3 seconds |
2.5 Petrol | 170 HP | 8.9 l/100km | Manual (5) | Rear wheel |
BMW 325i
Oct 1987 — Jan 1991 Most dynamic version - 100 km/h in 8.3 seconds |
2.5 Petrol | 170 HP | 9.7 l/100km | Manual (5) | Rear wheel |
BMW 325i Oct 1985 — Sep 1987 | 2.5 Petrol | 170 HP | 8.8 l/100km | Automatic (4) | Rear wheel |
BMW 325i Oct 1987 — Jan 1991 | 2.5 Petrol | 170 HP | 9.9 l/100km | Automatic (4) | Rear wheel |
BMW 325iX 4x4
Oct 1985 — Sep 1987 Most dynamic version - 100 km/h in 8.3 seconds |
2.5 Petrol | 170 HP | 8.9 l/100km | Manual (5) | All wheel |
BMW 325iX 4x4 Oct 1987 — Jan 1991 | 2.5 Petrol | 170 HP | 10.0 l/100km | Manual (5) | All wheel |
BMW 325iX 4x4 Oct 1986 — Sep 1987 | 2.5 Petrol | 170 HP | 8.9 l/100km | Automatic (4) | All wheel |
BMW 325iX 4x4 Oct 1987 — Jan 1991 | 2.5 Petrol | 170 HP | 10.0 l/100km | Automatic (4) | All wheel |
BMW 325e Oct 1986 — Sep 1987 | 2.7 Petrol | 129 HP | 8.4 l/100km | Manual (5) | Rear wheel |
BMW 325e Oct 1986 — Sep 1987 | 2.7 Petrol | 129 HP | 8.4 l/100km | Automatic (4) | Rear wheel |