Opel Astra 2004 1.8
Opel Astra 2004 1.8 petrol description
Hatchback Opel Astra 2004 1.8 has been produced from April, 2004 to December, 2005. It has four-cylinder petrol engine with displacement of 1.8 litres, which produces power of 125 horsepower on 5600 rpm and torque 170 Nm (Newton metres) on 3800 revolutions per minute.
This 4-cylinder 16-valve engine camshaft is driven by belt (What is an engine chain and belt? ). Engine has fuel injection system, this is an atmospheric engine (without turbine). The engine meets the Euro 4 emissions standard. Engine lifespan (mileage before major repairs or overhaul) can last from 270 up to 450 thousand kilometres. Remember that engine life depends on regular maintenance and the quality of the materials used (oils, fuels, etc.).
More engine specs
Mechanically reliable engine, but the engine control unit can cause problems.
This Opel Astra 1.8 engine oil type is 5W-30 and oil capacity is 4.25 litres.
Opel Astra 2004 1.8 has front wheel drive (FWD) and manual gearbox with 5 gears.
Opel Astra 2004 1.8 accelerates to speed 100 kilometres per hour in 10.8 seconds. The maximum speed of this car is 198 km/h.
Opel Astra 2004 1.8 fuel consumption is 7.8 litres per 100km in combined city/highway mode (12.8 km/l), city fuel economy - 10.5 l/100km, fuel consumption on highway - 6.2 l/100km. Fuel tank capacity is 52 litres or 13.74 gallons, which gives a mileage up to 660 kilometers without refueling in urban cycle and even up to 820 kilometers on highway.
According to user reviews, this Opel real everyday fuel consumption is 8.2 litres per 100 km, which is 5% more than the manufacturer's stated. More - Real Opel Astra fuel consumption.
Opel Astra safety
During safety testing Opel Astra has obtained 5 stars from five, which means very high safety level.
Adults (driver and passenger) safety of Opel Astra is evaluated with five stars, children safety - with four stars, and for pedestrian protection Opel Astra got one star.
Opel Astra 2004 1.8 technical data
| Model: | Opel Astra 1.8 | ||
|---|---|---|---|
| Body style: | Hatchback | ||
| Production period: | 2004. April ... 2005. December | ||
| Engine: | 1796 cm3 Petrol, 4 cylinders | CO2 emissions: | 187 g/km |
| Power: | 125 HP ON 5600 RPM | Torque: | 170 NM ON 3800 RPM |
| Gearbox: | Manual gearbox (5 gears) | Drive type: | Front wheel drive (FWD) |
| Top speed: | 198 km/h | Acceleration 0-100 km/h: | 10.8 seconds |
| Fuel consumption (l/100km): | 7.8 (combined) 10.5 (urban) 6.2 (highway) | ||
| Real fuel consumption: | 8.2 l/100km (28.7 MPG) by user reviews from various sources | ||
| Fuel tank capacity: | 52 litres (13.7 gallons) | ||
| Car dimensions: | 4.25m (length) 1.75m (width) 1.46m (height) | ||
| Turning diameter: | 10.5 meters | ||
| Ground clearance: | 160 mm (approximate, with standard suspension, unladen vehicle) | ||
| Seats: | 5 seats | ||
| Trunk capacity: | 380 litres | ||
| Trunk max capacity: | 1330 litres (with rear seats folded down) | ||
| Gross weight: | 1760 kg | ||
Opel Astra 2004 1.8 engine Z18XE
Engine reliability and common problems:
Mechanically reliable engine, but the engine control unit can cause problems.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 | 1796 cm3 |
|---|---|
| Number of cylinders | 4 |
| Bore (cylinder diameter) | 80.5 mm |
| Stroke length (piston move) | 88.2 mm |
| Compression ratio | 10.5 : 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 | 60,000 km |
| Fuel system | Injection |
| Opel Astra 2004 1.8 oil type | 5W-30 |
| Oil capacity | 4.25 litres (4.5 quarts) More service info |
| Coolant capacity | 6.8 litres (7.2 quarts) |
| Power | 125 HP ON 5600 RPM |
| Torque | 170 NM ON 3800 RPM |
| Start of production (year) | 2000 |
| Duration of production | 9 years |
| Engine also used on | Opel Zafira Opel Vectra Opel Meriva Opel Signum |
Generally, the use of an engine in several models and its long production run is an indication of the quality of the engine and the success of its design. |
Most often compared to
All Opel Astra hatchback [2004 - 2007] modifications
| Modification | Engine | Power | Consumption | Gearbox |
|---|---|---|---|---|
|
Opel Astra 2004 1.4
Most fuel efficient petrol version |
1.4 Petrol | 90 HP | 6.3 l/100km | Manual (5) |
| Opel Astra 2004 1.6 | 1.6 Petrol | 105 HP | 6.5 l/100km | Manual (5) |
| Opel Astra 2004 1.6 | 1.6 Petrol | 105 HP | 6.5 l/100km | Automatic (5) |
|
Opel Astra 2004 1.7 CDTi
Apr 2004 — Aug 2005 Most fuel efficient diesel version |
1.7 Diesel | 80 HP | 4.9 l/100km | Manual (5) |
| Opel Astra 2004 1.7 CDTi Apr 2004 — Oct 2005 | 1.7 Diesel | 101 HP | 5.0 l/100km | Manual (5) |
| Opel Astra 2004 1.8 Apr 2004 — Dec 2005 | 1.8 Petrol | 125 HP | 7.8 l/100km | Manual (5) |
| Opel Astra 2004 1.8 Apr 2004 — Dec 2005 | 1.8 Petrol | 125 HP | 8.4 l/100km | Automatic (4) |
| Opel Astra 2004 1.9 CDTi Aug 2004 — Jan 2007 | 1.9 Diesel | 120 HP | 5.8 l/100km | Manual (5) |
|
Opel Astra 2004 1.9 CDTi
Jun 2004 — Jan 2007 Most powerfull diesel version (150 HP) |
1.9 Diesel | 150 HP | 5.8 l/100km | Manual (6) |
| Opel Astra 2004 2.0 T | 2.0 Petrol | 170 HP | 9.1 l/100km | Manual (6) |
|
Opel Astra 2004 2.0 T
Oct 2004 — Jan 2007 Most dynamic version - 100 km/h in 7.9 seconds |
2.0 Petrol | 200 HP | 9.4 l/100km | Manual (6) |