2007 BMW 318 vs. 2003 Subaru Outback
To start off, 2007 BMW 318 is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Subaru Outback. In addition, the cost of maintenance, including insurance, on 2003 Subaru Outback would be higher. At 2,456 cc (4 cylinders), 2003 Subaru Outback is equipped with a bigger engine. In terms of performance, 2003 Subaru Outback (154 HP @ 5600 RPM) has 26 more horse power than 2007 BMW 318. (128 HP @ 5750 RPM) In normal driving conditions, 2003 Subaru Outback should accelerate faster than 2007 BMW 318. With that said, vehicle weight also plays an important factor in acceleration. 2003 Subaru Outback weights approximately 80 kg more than 2007 BMW 318. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Subaru Outback is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW 318. In wet, icy, snow, or gravel driving conditions, 2003 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, 2003 Subaru Outback (225 Nm @ 3600 RPM) has 45 more torque (in Nm) than 2007 BMW 318. (180 Nm @ 3250 RPM). This means 2003 Subaru Outback will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 318.
Compare all specifications:
| 2007 BMW 318 | 2003 Subaru Outback | |
| Make | BMW | Subaru |
| Model | 318 | Outback |
| Year Released | 2007 | 2003 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 2456 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 128 HP | 154 HP |
| Engine RPM | 5750 RPM | 5600 RPM |
| Torque | 180 Nm | 225 Nm |
| Torque RPM | 3250 RPM | 3600 RPM |
| Engine Bore Size | 84 mm | 99.5 mm |
| Engine Stroke Size | 90 mm | 79 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1435 kg | 1515 kg |
| Vehicle Length | 4230 mm | 4730 mm |
| Vehicle Width | 1820 mm | 1750 mm |
| Vehicle Height | 1430 mm | 1590 mm |
| Wheelbase Size | 2770 mm | 2660 mm |
