2005 BMW Z4 vs. 2009 Subaru Outback
To start off, 2009 Subaru Outback is newer by 4 year(s). Which means there will be less support and parts availability for 2005 BMW Z4. In addition, the cost of maintenance, including insurance, on 2005 BMW Z4 would be higher. At 2,455 cc (4 cylinders), 2009 Subaru Outback is equipped with a bigger engine. In terms of performance, both vehicles can yield 168 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar.
Because 2009 Subaru Outback is four wheel drive (4WD), it will have significant more traction and grip than 2005 BMW Z4. In wet, icy, snow, or gravel driving conditions, 2009 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, 2005 BMW Z4 (210 Nm @ 3500 RPM) has 40 more torque (in Nm) than 2009 Subaru Outback. (170 Nm @ 4400 RPM). This means 2005 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2009 Subaru Outback.
Compare all specifications:
| 2005 BMW Z4 | 2009 Subaru Outback | |
| Make | BMW | Subaru |
| Model | Z4 | Outback |
| Year Released | 2005 | 2009 |
| Body Type | Convertible | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2171 cc | 2455 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 168 HP | 168 HP |
| Engine RPM | 6250 RPM | 6000 RPM |
| Torque | 210 Nm | 170 Nm |
| Torque RPM | 3500 RPM | 4400 RPM |
| Engine Compression Ratio | 10.8:1 | 10.0:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Width | 1790 mm | 1750 mm |
