2004 Rover 45 vs. 2010 Subaru Impreza
To start off, 2010 Subaru Impreza is newer by 6 year(s). Which means there will be less support and parts availability for 2004 Rover 45. In addition, the cost of maintenance, including insurance, on 2004 Rover 45 would be higher. At 2,500 cc (4 cylinders), 2010 Subaru Impreza is equipped with a bigger engine. In terms of performance, 2010 Subaru Impreza (170 HP @ 6000 RPM) has 22 more horse power than 2004 Rover 45. (148 HP @ 6500 RPM) In normal driving conditions, 2010 Subaru Impreza should accelerate faster than 2004 Rover 45. With that said, vehicle weight also plays an important factor in acceleration. 2010 Subaru Impreza weights approximately 45 kg more than 2004 Rover 45. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 Subaru Impreza is all wheel drive (AWD), it will have significant more traction and grip than 2004 Rover 45. In wet, icy, snow, or gravel driving conditions, 2010 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, 2010 Subaru Impreza (230 Nm @ 4400 RPM) has 45 more torque (in Nm) than 2004 Rover 45. (185 Nm @ 4000 RPM). This means 2010 Subaru Impreza will have an easier job in driving up hills or pulling heavy equipment than 2004 Rover 45. 2004 Rover 45 has automatic transmission and 2010 Subaru Impreza has manual transmission. 2010 Subaru Impreza will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Rover 45 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Rover 45 | 2010 Subaru Impreza | |
| Make | Rover | Subaru |
| Model | 45 | Impreza |
| Year Released | 2004 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 2500 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 170 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Torque | 185 Nm | 230 Nm |
| Torque RPM | 4000 RPM | 4400 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | AWD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1340 kg | 1385 kg |
| Vehicle Length | 4370 mm | 4415 mm |
| Vehicle Width | 1700 mm | 1740 mm |
| Vehicle Height | 1400 mm | 1476 mm |
| Wheelbase Size | 2630 mm | 2619 mm |
| Fuel Tank Capacity | 55 L | 64 L |
