1991 Opel Astra vs. 2007 Subaru Impreza
To start off, 2007 Subaru Impreza is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Opel Astra. In addition, the cost of maintenance, including insurance, on 1991 Opel Astra would be higher. At 2,457 cc (4 cylinders), 2007 Subaru Impreza is equipped with a bigger engine. In terms of performance, 2007 Subaru Impreza (173 HP @ 6000 RPM) has 91 more horse power than 1991 Opel Astra. (82 HP @ 5800 RPM) In normal driving conditions, 2007 Subaru Impreza should accelerate faster than 1991 Opel Astra.
Because 2007 Subaru Impreza is four wheel drive (4WD), it will have significant more traction and grip than 1991 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Subaru Impreza (225 Nm @ 4400 RPM) has 112 more torque (in Nm) than 1991 Opel Astra. (113 Nm @ 3400 RPM). This means 2007 Subaru Impreza will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra.
Compare all specifications:
| 1991 Opel Astra | 2007 Subaru Impreza | |
| Make | Opel | Subaru |
| Model | Astra | Impreza |
| Year Released | 1991 | 2007 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1389 cc | 2457 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 82 HP | 173 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 113 Nm | 225 Nm |
| Torque RPM | 3400 RPM | 4400 RPM |
| Engine Compression Ratio | 9.4:1 | 10.0:1 |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 4280 mm | 4470 mm |
| Vehicle Width | 1690 mm | 1750 mm |
| Vehicle Height | 1480 mm | 1450 mm |
| Wheelbase Size | 2450 mm | 2530 mm |
| Fuel Tank Capacity | 52 L | 60 L |
