1991 Rover 400 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 Rover 400. In addition, the cost of maintenance, including insurance, on 1991 Rover 400 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 87 more horse power than 1991 Rover 400. (86 HP @ 4300 RPM) In normal driving conditions, 2007 Subaru Impreza should accelerate faster than 1991 Rover 400.
Because 2007 Subaru Impreza is four wheel drive (4WD), it will have significant more traction and grip than 1991 Rover 400. 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) has 45 more torque (in Nm) than 1991 Rover 400. (180 Nm). This means 2007 Subaru Impreza will have an easier job in driving up hills or pulling heavy equipment than 1991 Rover 400.
Compare all specifications:
| 1991 Rover 400 | 2007 Subaru Impreza | |
| Make | Rover | Subaru |
| Model | 400 | Impreza |
| Year Released | 1991 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1769 cc | 2457 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 86 HP | 173 HP |
| Engine RPM | 4300 RPM | 6000 RPM |
| Torque | 180 Nm | 225 Nm |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4370 mm | 4470 mm |
| Vehicle Width | 1690 mm | 1750 mm |
| Vehicle Height | 1410 mm | 1450 mm |
| Wheelbase Size | 2560 mm | 2530 mm |
