2005 Opel Astra vs. 2001 Opel Vectra
To start off, 2005 Opel Astra is newer by 4 year(s). Which means there will be less support and parts availability for 2001 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2001 Opel Vectra would be higher. At 2,172 cc (4 cylinders), 2001 Opel Vectra is equipped with a bigger engine. In terms of performance, both vehicles can yield 123 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 2001 Opel Vectra weights approximately 328 kg more than 2005 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, 2001 Opel Vectra (280 Nm @ 1500 RPM) has 113 more torque (in Nm) than 2005 Opel Astra. (167 Nm @ 3800 RPM). This means 2001 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra. 2001 Opel Vectra has automatic transmission and 2005 Opel Astra has manual transmission. 2005 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 Opel Vectra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Opel Astra | 2001 Opel Vectra | |
| Make | Opel | Opel |
| Model | Astra | Vectra |
| Year Released | 2005 | 2001 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 2172 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 123 HP | 123 HP |
| Engine RPM | 5600 RPM | 4000 RPM |
| Torque | 167 Nm | 280 Nm |
| Torque RPM | 3800 RPM | 1500 RPM |
| Engine Compression Ratio | 10.5:1 | 18.5:1 |
| Top Speed | 200 km/hour | 202 km/hour |
| Acceleration 0-100mph | 10 seconds | 12.1 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1200 kg | 1528 kg |
| Wheelbase Size | 2740 mm | 2840 mm |
| Fuel Tank Capacity | 52 L | 61 L |
