2007 Opel Astra vs. 2001 Subaru Impreza
To start off, 2007 Opel Astra is newer by 6 year(s). Which means there will be less support and parts availability for 2001 Subaru Impreza. In addition, the cost of maintenance, including insurance, on 2001 Subaru Impreza would be higher. At 1,994 cc (4 cylinders), 2001 Subaru Impreza is equipped with a bigger engine. In terms of performance, 2001 Subaru Impreza (153 HP @ 6400 RPM) has 15 more horse power than 2007 Opel Astra. (138 HP @ 5600 RPM) In normal driving conditions, 2001 Subaru Impreza should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2001 Subaru Impreza weights approximately 62 kg more than 2007 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2001 Subaru Impreza is four wheel drive (4WD), it will have significant more traction and grip than 2007 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2001 Subaru Impreza will offer significantly more control. 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 Subaru Impreza (196 Nm @ 3200 RPM) has 21 more torque (in Nm) than 2007 Opel Astra. (175 Nm @ 3800 RPM). This means 2001 Subaru Impreza will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra.
Compare all specifications:
| 2007 Opel Astra | 2001 Subaru Impreza | |
| Make | Opel | Subaru |
| Model | Astra | Impreza |
| Year Released | 2007 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 1994 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 153 HP |
| Engine RPM | 5600 RPM | 6400 RPM |
| Torque | 175 Nm | 196 Nm |
| Torque RPM | 3800 RPM | 3200 RPM |
| Engine Bore Size | 80.5 mm | 92 mm |
| Engine Stroke Size | 88.2 mm | 75 mm |
| Engine Compression Ratio | 10.5:1 | 10.6:1 |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1278 kg | 1340 kg |
| Vehicle Length | 4300 mm | 4420 mm |
| Vehicle Width | 1760 mm | 1700 mm |
| Vehicle Height | 1440 mm | 1480 mm |
| Wheelbase Size | 2620 mm | 2660 mm |
| Fuel Tank Capacity | 52 L | 50 L |
