2003 Opel Vectra vs. 2005 Opel Astra
To start off, 2005 Opel Astra 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 1,794 cc (4 cylinders), 2003 Opel Vectra is equipped with a bigger engine. In terms of performance, 2003 Opel Vectra (123 HP @ 5600 RPM) has 26 more horse power than 2005 Opel Astra. (97 HP @ 6000 RPM). In normal driving conditions, 2003 Opel Vectra should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Vectra weights approximately 226 kg more than 2005 Opel Astra. 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 (162 Nm @ 3800 RPM) has 20 more torque (in Nm) than 2005 Opel Astra. (142 Nm @ 3600 RPM). This means 2003 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra. 2003 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. 2003 Opel Vectra will be easier to drive especially in heavy traffic.
Compare all specifications:
2003 Opel Vectra | 2005 Opel Astra | |
Make | Opel | Opel |
Model | Vectra | Astra |
Year Released | 2003 | 2005 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 1794 cc | 1598 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 123 HP | 97 HP |
Engine RPM | 5600 RPM | 6000 RPM |
Torque | 162 Nm | 142 Nm |
Torque RPM | 3800 RPM | 3600 RPM |
Engine Compression Ratio | 10.5:1 | 9.8:1 |
Top Speed | 192 km/hour | 193 km/hour |
Acceleration 0-100mph | 12.5 seconds | 11.5 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 | 1390 kg | 1164 kg |
Wheelbase Size | 2710 mm | 2610 mm |
Fuel Tank Capacity | 60 L | 52 L |