2003 Opel Vectra vs. 2001 Opel Astra
To start off, 2003 Opel Vectra is newer by 2 year(s). Which means there will be less support and parts availability for 2001 Opel Astra. In addition, the cost of maintenance, including insurance, on 2001 Opel Astra would be higher. At 2,198 cc (4 cylinders), 2001 Opel Astra is equipped with a bigger engine. In terms of performance, 2001 Opel Astra (142 HP @ 5600 RPM) has 17 more horse power than 2003 Opel Vectra. (125 HP @ 4000 RPM) In normal driving conditions, 2001 Opel Astra should accelerate faster than 2003 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Vectra weights approximately 380 kg more than 2001 Opel Astra.
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 (280 Nm @ 1500 RPM) has 77 more torque (in Nm) than 2001 Opel Astra. (203 Nm @ 4000 RPM). This means 2003 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2001 Opel Astra.
Compare all specifications:
| 2003 Opel Vectra | 2001 Opel Astra | |
| Make | Opel | Opel |
| Model | Vectra | Astra |
| Year Released | 2003 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 2169 cc | 2198 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 125 HP | 142 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 280 Nm | 203 Nm |
| Torque RPM | 1500 RPM | 4000 RPM |
| Engine Bore Size | 84 mm | 86 mm |
| Engine Stroke Size | 98 mm | 94.6 mm |
| Engine Compression Ratio | 10.5:1 | 10.0:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1560 kg | 1180 kg |
| Vehicle Length | 4830 mm | 4260 mm |
| Vehicle Width | 1800 mm | 1720 mm |
| Vehicle Height | 1510 mm | 1430 mm |
