2004 Rover 45 vs. 2006 Subaru Outback
To start off, 2006 Subaru Outback is newer by 2 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 2,999 cc (6 cylinders), 2006 Subaru Outback is equipped with a bigger engine. In terms of performance, 2006 Subaru Outback (250 HP @ 6600 RPM) has 135 more horse power than 2004 Rover 45. (115 HP @ 5500 RPM) In normal driving conditions, 2006 Subaru Outback should accelerate faster than 2004 Rover 45. With that said, vehicle weight also plays an important factor in acceleration. 2006 Subaru Outback weights approximately 417 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 2006 Subaru Outback is four wheel drive (4WD), it will have significant more traction and grip than 2004 Rover 45. In wet, icy, snow, or gravel driving conditions, 2006 Subaru Outback 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, 2006 Subaru Outback (297 Nm @ 4200 RPM) has 137 more torque (in Nm) than 2004 Rover 45. (160 Nm @ 2750 RPM). This means 2006 Subaru Outback will have an easier job in driving up hills or pulling heavy equipment than 2004 Rover 45.
Compare all specifications:
| 2004 Rover 45 | 2006 Subaru Outback | |
| Make | Rover | Subaru |
| Model | 45 | Outback |
| Year Released | 2004 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 2999 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 115 HP | 250 HP |
| Engine RPM | 5500 RPM | 6600 RPM |
| Torque | 160 Nm | 297 Nm |
| Torque RPM | 2750 RPM | 4200 RPM |
| Engine Bore Size | 80 mm | 89.1 mm |
| Engine Stroke Size | 89.3 mm | 80 mm |
| Engine Compression Ratio | 10.5:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1230 kg | 1647 kg |
| Vehicle Length | 4370 mm | 4800 mm |
| Vehicle Width | 1700 mm | 1780 mm |
| Vehicle Height | 1400 mm | 1610 mm |
| Wheelbase Size | 2630 mm | 2680 mm |
| Fuel Consumption Overall | 7.1 L/100km | 10.7 L/100km |
| Fuel Tank Capacity | 55 L | 64 L |
