2005 Opel Astra vs. 1999 Opel Vectra
To start off, 2005 Opel Astra is newer by 6 year(s). Which means there will be less support and parts availability for 1999 Opel Vectra. In addition, the cost of maintenance, including insurance, on 1999 Opel Vectra would be higher. At 2,498 cc (6 cylinders), 1999 Opel Vectra is equipped with a bigger engine. In terms of performance, 2005 Opel Astra (197 HP @ 5600 RPM) has 29 more horse power than 1999 Opel Vectra. (168 HP @ 5800 RPM). In normal driving conditions, 2005 Opel Astra should accelerate faster than 1999 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Vectra weights approximately 80 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, 2005 Opel Astra (250 Nm @ 1950 RPM) has 20 more torque (in Nm) than 1999 Opel Vectra. (230 Nm @ 3200 RPM). This means 2005 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Vectra.
Compare all specifications:
| 2005 Opel Astra | 1999 Opel Vectra | |
| Make | Opel | Opel |
| Model | Astra | Vectra |
| Year Released | 2005 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 1996 cc | 2498 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 197 HP | 168 HP |
| Engine RPM | 5600 RPM | 5800 RPM |
| Torque | 250 Nm | 230 Nm |
| Torque RPM | 1950 RPM | 3200 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1390 kg | 1470 kg |
| Vehicle Length | 4270 mm | 4500 mm |
| Vehicle Width | 1720 mm | 1720 mm |
| Vehicle Height | 1400 mm | 1500 mm |
| Wheelbase Size | 2620 mm | 2650 mm |
