Opel Signum 2003 1.9 CDTi
Opel Signum 2003 1.9 diesel description
Hatchback Opel Signum 2003 1.9 CDTi has been produced from April, 2004 to August, 2005. It has four-cylinder diesel engine with displacement of 1.9 litres, which produces power of 150 horsepower on 4000 rpm and torque 320 Nm (Newton metres) on 2000 revolutions per minute.
This 4-cylinder 16-valve engine camshaft is driven by belt (What is an engine chain and belt? ). Engine has Common Rail fuel system and Garrett GT1749MV 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
This Opel Signum 1.9 engine oil type is 5W-40 and oil capacity is 4.5 litres.
Opel Signum 2003 1.9 CDTi has front wheel drive (FWD) and manual gearbox with 6 gears.
Opel Signum 2003 1.9 CDTi accelerates to speed 100 kilometres per hour in 10.5 seconds. The maximum speed of this car is 209 km/h.
Opel Signum 2003 1.9 CDTi fuel consumption is 6.1 litres per 100km in combined city/highway mode (16.4 km/l) - this is one of most fuel efficient Opel Signum 2003 - 2005 versions, fuel consumption in city - 7.8 l/100km, highway fuel economy - 5.1 l/100km. Fuel tank capacity is 60 litres or 15.85 gallons, which gives a mileage up to 980 kilometers without refueling in urban cycle and even up to 1160 kilometers on highway.
According to user reviews, this Opel real everyday fuel consumption is 6.6 litres per 100 km, which is 8% more than the manufacturer's stated. More - Real Opel Signum fuel consumption.
Opel Signum safety
During safety testing Opel Signum has obtained 4 stars from five, which means good safety level.
Adults (driver and passenger) safety of Opel Signum is evaluated with four stars, and for pedestrian protection Opel Signum got one star.
Opel Signum 2003 1.9 CDTi technical data
| Model: | Opel Signum 1.9 CDTi | ||
|---|---|---|---|
| Body style: | Hatchback | ||
| Production period: | 2004. April ... 2005. August | ||
| Engine: | 1910 cm3 Diesel, 4 cylinders | CO2 emissions: | 165 g/km |
| Power: | 150 HP ON 4000 RPM | Torque: | 320 NM ON 2000 RPM |
| Gearbox: | Manual gearbox (6 gears) | Drive type: | Front wheel drive (FWD) |
| Top speed: | 209 km/h | Acceleration 0-100 km/h: | 10.5 seconds |
| Fuel consumption (l/100km): | 6.1 (combined) 7.8 (urban) 5.1 (highway) | ||
| Real fuel consumption: | 6.6 l/100km (35.6 MPG) by user reviews from various sources | ||
| Fuel tank capacity: | 60 litres (15.9 gallons) | ||
| Car dimensions: | 4.64m (length) 1.80m (width) 1.47m (height) | ||
| Turning diameter: | 11.2 meters | ||
| Seats: | 5 seats | ||
| Trunk capacity: | 365 litres | ||
| Trunk max capacity: | 1410 litres (with rear seats folded down) | ||
| Gross weight: | 2130 kg | ||
Opel Signum 2003 1.9 CDTi engine Z19DTH
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 | 1910 cm3 |
|---|---|
| Number of cylinders | 4 |
| Bore (cylinder diameter) | 82 mm |
| Stroke length (piston move) | 90.4 mm |
| Compression ratio | 17.5 : 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. |
| Fuel system | Common Rail Common rail fuel injection provides more engine power, is quieter, more environmentally friendly and offers better fuel economy, but is more expensive to maintain and repair. |
| Opel Signum 2003 1.9 CDTi oil type | 5W-40 |
| Oil capacity | 4.5 litres (4.8 quarts) |
| Coolant capacity | 7 litres (7.4 quarts) |
| Power | 150 HP ON 4000 RPM |
| Torque | 320 NM ON 2000 RPM |
| Start of production (year) | 2004 |
| Duration of production | 6 years |
| Engine also used on | Opel Astra Opel Zafira Opel Vectra |
Most often compared to
All Opel Signum hatchback [2003 - 2005] modifications
| Modification | Engine | Power | Consumption | Gearbox |
|---|---|---|---|---|
| Opel Signum 2004 1.8-16V Jan 2004 — Aug 2004 | 1.8 Petrol | 122 HP | - | Automatic |
|
Opel Signum 2003 1.8-16V
Jun 2003 — Aug 2004 Most fuel efficient petrol version |
1.8 Petrol | 125 HP | 7.9 l/100km | Manual (5) |
| Opel Signum 2004 1.9 CDTi Aug 2004 — Aug 2005 | 1.9 Diesel | 120 HP | 6.0 l/100km | Manual (6) |
| Opel Signum 2004 1.9 CDTi Apr 2004 — Aug 2005 | 1.9 Diesel | 150 HP | 6.1 l/100km | Manual (6) |
| Opel Signum 2004 1.9 CDTi Aug 2004 — Aug 2005 | 1.9 Diesel | 150 HP | 7.2 l/100km | Automatic (6) |
| Opel Signum 2003 2.0-16V Turbo Jun 2003 — Aug 2005 | 2.0 Petrol | 175 HP | 9.2 l/100km | Manual (6) |
|
Opel Signum 2003 2.0 DTI ECOTEC
Jan 2003 — Dec 2004 Most fuel efficient diesel version |
2.0 Diesel | 101 HP | 5.9 l/100km | Manual (5) |
| Opel Signum 2003 2.2-16V DGi Jun 2003 — Aug 2005 | 2.2 Petrol | 155 HP | 8.1 l/100km | Manual (5) |
| Opel Signum 2003 2.2-16V DGi Jun 2003 — Aug 2005 | 2.2 Petrol | 155 HP | 9.1 l/100km | Automatic (5) |
|
Opel Signum 2003 2.2 DTi-16V
Jun 2003 — Aug 2004 Most fuel efficient diesel version by real consumption |
2.2 Diesel | 125 HP | 6.3 l/100km | Manual (5) |
| Opel Signum 2003 2.2 DTi-16V Jun 2003 — Aug 2004 | 2.2 Diesel | 125 HP | 7.6 l/100km | Automatic (5) |
|
Opel Signum 2003 3.0-V6 CDTI
Jun 2003 — Aug 2005 Most powerfull diesel version (177 HP) |
3.0 Diesel | 177 HP | 7.4 l/100km | Manual (6) |
|
Opel Signum 2003 3.0-V6 CDTI
Jun 2003 — Aug 2005 Most powerfull diesel version (177 HP) |
3.0 Diesel | 177 HP | 7.9 l/100km | Automatic (5) |
|
Opel Signum 2003 3.2-V6 Cosmo
Jun 2003 — Aug 2005 Most dynamic version - 100 km/h in 7.9 seconds |
3.2 Petrol | 211 HP | 10.1 l/100km | Manual (5) |
|
Opel Signum 2003 3.2-V6 Cosmo
Jun 2003 — Aug 2005 Most powerfull petrol version (211 HP) |
3.2 Petrol | 211 HP | 10.7 l/100km | Automatic (5) |