1991 Opel Frontera vs. 2009 Subaru Impreza
To start off, 2009 Subaru Impreza is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Opel Frontera. In addition, the cost of maintenance, including insurance, on 1991 Opel Frontera would be higher. At 1,998 cc (4 cylinders), 1991 Opel Frontera is equipped with a bigger engine. In terms of performance, 2009 Subaru Impreza (148 HP @ 6400 RPM) has 34 more horse power than 1991 Opel Frontera. (114 HP @ 5200 RPM) In normal driving conditions, 2009 Subaru Impreza should accelerate faster than 1991 Opel Frontera. With that said, vehicle weight also plays an important factor in acceleration. 1991 Opel Frontera weights approximately 284 kg more than 2009 Subaru Impreza.
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, 2009 Subaru Impreza (196 Nm @ 3200 RPM) has 26 more torque (in Nm) than 1991 Opel Frontera. (170 Nm @ 2800 RPM). This means 2009 Subaru Impreza will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Frontera.
Compare all specifications:
| 1991 Opel Frontera | 2009 Subaru Impreza | |
| Make | Opel | Subaru |
| Model | Frontera | Impreza |
| Year Released | 1991 | 2009 |
| Body Type | SUV | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1994 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 114 HP | 148 HP |
| Engine RPM | 5200 RPM | 6400 RPM |
| Torque | 170 Nm | 196 Nm |
| Torque RPM | 2800 RPM | 3200 RPM |
| Engine Bore Size | 86 mm | 77.7 mm |
| Engine Stroke Size | 86 mm | 79 mm |
| Engine Compression Ratio | 9.2:1 | 10.1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | AWD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1639 kg | 1355 kg |
| Vehicle Length | 4210 mm | 4415 mm |
| Vehicle Width | 1790 mm | 1740 mm |
| Vehicle Height | 1700 mm | 1476 mm |
| Wheelbase Size | 2470 mm | 2619 mm |
| Fuel Tank Capacity | 75 L | 64 L |
