Opel Corsa 2003 1.2-16V
Opel Corsa 2003 1.2 petrol description
Hatchback Opel Corsa 2003 1.2-16V has been produced from August, 2005 to August, 2006. It has four-cylinder petrol engine with displacement of 1.2 litres, which produces power of 80 horsepower on 5600 rpm and torque 110 Nm (Newton metres) on 4000 revolutions per minute.
This 4-cylinder 16-valve engine camshaft is driven by chain (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 220 up to 370 thousand kilometres. It is important to remember that engine life is highly dependent on regular maintenance and the quality of the oils and fuels used.
More engine specs
This Opel Corsa 1.2 engine oil type is 5W-30 and oil capacity is 3.5 litres.
Opel Corsa 2003 1.2-16V has front wheel drive (FWD) and automatic gearbox with 5 gears.
Opel Corsa 2003 1.2-16V accelerates to speed 100 kilometres per hour in 14 seconds. The maximum speed of this car is 175 km/h.
Opel Corsa 2003 1.2-16V fuel consumption is 5.3 litres per 100km in combined city/highway mode (18.9 km/l), fuel consumption in city - 6.8 l/100km, highway fuel economy - 4.4 l/100km. Fuel tank capacity is 44 litres or 11.62 gallons, which gives a mileage up to 820 kilometers without refueling in urban cycle and even up to 1000 kilometers on highway.
According to user reviews, this Opel real everyday fuel consumption is 6.6 litres per 100 km, which is 25% more than the manufacturer's stated. More - Real Opel Corsa fuel consumption.

Opel Corsa 2003 1.2-16V technical data
Model: | Opel Corsa 1.2-16V | ||
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Body style: | Hatchback | ||
Production period: | 2005. August ... 2006. August | ||
Engine: | 1229 cm3 Petrol, 4 cylinders | CO2 emissions: | 127 g/km |
Power: | 80 HP ON 5600 RPM | Torque: | 110 NM ON 4000 RPM |
Gearbox: | Automatic gearbox (5 gears) | Drive type: | Front wheel drive (FWD) |
Top speed: | 175 km/h | Acceleration 0-100 km/h: | 14.0 seconds |
Fuel consumption (l/100km): | 5.3 (combined) 6.8 (urban) 4.4 (highway) | ||
Real fuel consumption: | 6.6 l/100km (35.6 MPG) by user reviews from various sources | ||
Fuel tank capacity: | 44 litres (11.6 gallons) | ||
Car dimensions: | 3.84m (length) 1.65m (width) 1.44m (height) | ||
Turning diameter: | 10 meters | ||
Ground clearance: | 140 mm (approximate, with standard suspension, unladen vehicle) | ||
Trunk capacity: | 260 litres | ||
Trunk max capacity: | 1060 litres (with rear seats folded down) | ||
Gross weight: | 1430 kg |
Opel Corsa 2003 1.2-16V engine Z12XEP
Engine reliability:
Overall, this engine can last around 220,000 to 370,000 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 | 1229 cm3 |
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Number of cylinders | 4 |
Bore (cylinder diameter) | 73.4 mm |
Stroke length (piston move) | 72.6 mm |
Compression ratio | 10.5 : 1 |
Camshaft drive | Timing chain Chain motors are considered more reliable, chain replacement usually is required less often than a timing belt, but they are often louder and vibrate more. |
Fuel system | Injection |
Opel Corsa 2003 1.2-16V oil type | 5W-30 |
Oil capacity | 3.5 litres (3.7 quarts) |
Power | 80 HP ON 5600 RPM |
Torque | 110 NM ON 4000 RPM |
Start of production (year) | 2004 |
Duration of production | 5 years |
Engine also used on | Opel Agila |
Most often compared to
All Opel Corsa hatchback [2003 - 2006] modifications
Modification | Engine | Power | Consumption | Gearbox |
---|---|---|---|---|
Opel Corsa 2003 1.0 12V Aug 2003 — Dec 2005 | 1.0 Petrol | 60 HP | 5.3 l/100km | Manual (5) |
Opel Corsa 2005 1.0-12V Aug 2005 — Aug 2006 | 1.0 Petrol | 60 HP | 5.3 l/100km | Manual (5) |
Opel Corsa 2003 1.0-12V
Aug 2003 — Dec 2005 Most fuel efficient petrol version |
1.0 Petrol | 60 HP | 5.2 l/100km | Automatic (5) |
Opel Corsa 2005 1.0-12V
Aug 2005 — Aug 2006 Most fuel efficient petrol version |
1.0 Petrol | 60 HP | 5.2 l/100km | Automatic (5) |
Opel Corsa 2003 1.2 16V Aug 2003 — Aug 2004 | 1.2 Petrol | 75 HP | 6.1 l/100km | Manual (5) |
Opel Corsa 2003 1.2-16V Aug 2003 — Aug 2004 | 1.2 Petrol | 75 HP | 6.0 l/100km | Automatic (5) |
Opel Corsa 2004 1.2-16V Aug 2004 — Aug 2006 | 1.2 Petrol | 80 HP | 5.8 l/100km | Manual (5) |
Opel Corsa 2004 1.2-16V Aug 2004 — Aug 2006 | 1.2 Petrol | 80 HP | 5.3 l/100km | Automatic (5) |
Opel Corsa 2005 1.2-16V Aug 2005 — Aug 2006 | 1.2 Petrol | 80 HP | 5.3 l/100km | Automatic (5) |
Opel Corsa 2003 1.2 1.3 CDTI Aug 2003 — Aug 2006 | 1.2 Diesel | 70 HP | 4.5 l/100km | Manual (5) |
Opel Corsa 2003 1.2 1.3 CDTi
Aug 2003 — Aug 2006 Most fuel efficient diesel version |
1.2 Diesel | 70 HP | 4.4 l/100km | Automatic (5) |
Opel Corsa 2003 1.4 16V Aug 2003 — Aug 2006 | 1.4 Petrol | 90 HP | 5.9 l/100km | Manual (5) |
Opel Corsa 2003 1.4 16V | 1.4 Petrol | 90 HP | 7.9 l/100km | Automatic (4) |
Opel Corsa 2003 1.4-16V Aug 2003 — Aug 2006 | 1.4 Petrol | 90 HP | 5.7 l/100km | Automatic (5) |
Opel Corsa 2003 1.7 CDTI
Aug 2003 — Aug 2006 Most powerfull diesel version (101 HP) |
1.7 Diesel | 101 HP | 4.8 l/100km | Manual (5) |
Opel Corsa 2003 1.8 16V
Aug 2003 — Aug 2006 Most dynamic version - 100 km/h in 9 seconds |
1.8 Petrol | 125 HP | 7.7 l/100km | Manual (5) |