2003 Daewoo Nubira vs. 2005 Opel Vectra
To start off, 2005 Opel Vectra is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Daewoo Nubira. In addition, the cost of maintenance, including insurance, on 2003 Daewoo Nubira would be higher. At 1,909 cc (4 cylinders), 2005 Opel Vectra is equipped with a bigger engine. In terms of performance, 2005 Opel Vectra (148 HP @ 4000 RPM) has 28 more horse power than 2003 Daewoo Nubira. (120 HP @ 6000 RPM) In normal driving conditions, 2005 Opel Vectra should accelerate faster than 2003 Daewoo Nubira. With that said, vehicle weight also plays an important factor in acceleration. 2003 Daewoo Nubira weights approximately 36 kg more than 2005 Opel Vectra.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2005 Opel Vectra (321 Nm @ 2000 RPM) has 156 more torque (in Nm) than 2003 Daewoo Nubira. (165 Nm @ 4000 RPM). This means 2005 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2003 Daewoo Nubira. 2003 Daewoo Nubira has automatic transmission and 2005 Opel Vectra has manual transmission. 2005 Opel Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Daewoo Nubira will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Daewoo Nubira | 2005 Opel Vectra | |
| Make | Daewoo | Opel |
| Model | Nubira | Vectra |
| Year Released | 2003 | 2005 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1799 cc | 1909 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 120 HP | 148 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 165 Nm | 321 Nm |
| Torque RPM | 4000 RPM | 2000 RPM |
| Engine Bore Size | 81.6 mm | 82 mm |
| Engine Stroke Size | 86 mm | 90.4 mm |
| Engine Compression Ratio | 9.8:1 | 18.0:1 |
| Top Speed | 184 km/hour | 217 km/hour |
| Acceleration 0-100mph | 10.7 seconds | 9.8 seconds |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1236 kg | 1200 kg |
| Vehicle Length | 4510 mm | 4600 mm |
| Vehicle Width | 1730 mm | 1800 mm |
| Vehicle Height | 1450 mm | 1470 mm |
| Wheelbase Size | 2610 mm | 2640 mm |
| Fuel Consumption Overall | 9.1 L/100km | 5.8 L/100km |
| Fuel Tank Capacity | 60 L | 61 L |
