2004 Subaru Outback vs. 2008 BMW 630
To start off, 2008 BMW 630 is newer by 4 year(s). Which means there will be less support and parts availability for 2004 Subaru Outback. In addition, the cost of maintenance, including insurance, on 2004 Subaru Outback would be higher. At 2,996 cc (6 cylinders), 2008 BMW 630 is equipped with a bigger engine. In terms of performance, 2008 BMW 630 (255 HP @ 6600 RPM) has 90 more horse power than 2004 Subaru Outback. (165 HP @ 5600 RPM) In normal driving conditions, 2008 BMW 630 should accelerate faster than 2004 Subaru Outback. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 630 weights approximately 204 kg more than 2004 Subaru Outback. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Subaru Outback is four wheel drive (4WD), it will have significant more traction and grip than 2008 BMW 630. In wet, icy, snow, or gravel driving conditions, 2004 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, 2008 BMW 630 (300 Nm) has 75 more torque (in Nm) than 2004 Subaru Outback. (225 Nm). This means 2008 BMW 630 will have an easier job in driving up hills or pulling heavy equipment than 2004 Subaru Outback.
Compare all specifications:
| 2004 Subaru Outback | 2008 BMW 630 | |
| Make | Subaru | BMW |
| Model | Outback | 630 |
| Year Released | 2004 | 2008 |
| Body Type | Station Wagon | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2457 cc | 2996 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | boxer | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 165 HP | 255 HP |
| Engine RPM | 5600 RPM | 6600 RPM |
| Torque | 225 Nm | 300 Nm |
| Engine Bore Size | 100 mm | 85 mm |
| Engine Stroke Size | 79 mm | 88 mm |
| Engine Compression Ratio | 10.0:1 | 10.7:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1556 kg | 1760 kg |
| Vehicle Length | 4770 mm | 4830 mm |
| Vehicle Width | 1750 mm | 1860 mm |
| Vehicle Height | 1610 mm | 1380 mm |
| Wheelbase Size | 2660 mm | 2790 mm |
| Fuel Consumption Overall | 9.8 L/100km | 9.6 L/100km |
| Fuel Tank Capacity | 64 L | 70 L |
