2003 Opel Vectra vs. 2005 Opel Combo
To start off, 2005 Opel Combo is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2003 Opel Vectra would be higher. At 1,995 cc (4 cylinders), 2003 Opel Vectra is equipped with a bigger engine. In terms of performance, 2003 Opel Vectra (175 HP @ 5400 RPM) has 101 more horse power than 2005 Opel Combo. (74 HP @ 4400 RPM). In normal driving conditions, 2003 Opel Vectra should accelerate faster than 2005 Opel Combo. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Vectra weights approximately 295 kg more than 2005 Opel Combo. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2003 Opel Vectra (270 Nm @ 2500 RPM) has 100 more torque (in Nm) than 2005 Opel Combo. (170 Nm @ 1800 RPM). This means 2003 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Combo.
Compare all specifications:
| 2003 Opel Vectra | 2005 Opel Combo | |
| Make | Opel | Opel |
| Model | Vectra | Combo |
| Year Released | 2003 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 1684 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 175 HP | 74 HP |
| Engine RPM | 5400 RPM | 4400 RPM |
| Torque | 270 Nm | 170 Nm |
| Torque RPM | 2500 RPM | 1800 RPM |
| Engine Bore Size | 86 mm | 79 mm |
| Engine Stroke Size | 86 mm | 86 mm |
| Engine Compression Ratio | 9.5:1 | 19.0:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1500 kg | 1205 kg |
| Vehicle Length | 4830 mm | 4340 mm |
| Vehicle Width | 1800 mm | 1690 mm |
| Vehicle Height | 1510 mm | 1810 mm |
