2009 BMW Z4 vs. 2005 Subaru Legacy
To start off, 2009 BMW Z4 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Subaru Legacy. In addition, the cost of maintenance, including insurance, on 2005 Subaru Legacy would be higher. At 3,246 cc (6 cylinders), 2009 BMW Z4 is equipped with a bigger engine. In terms of performance, 2009 BMW Z4 (338 HP @ 7900 RPM) has 170 more horse power than 2005 Subaru Legacy. (168 HP @ 5600 RPM). In normal driving conditions, 2009 BMW Z4 should accelerate faster than 2005 Subaru Legacy. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW Z4 weights approximately 4 kg more than 2005 Subaru Legacy. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Subaru Legacy is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW Z4. In wet, icy, snow, or gravel driving conditions, 2005 Subaru Legacy 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, 2009 BMW Z4 (365 Nm) has 140 more torque (in Nm) than 2005 Subaru Legacy. (225 Nm). This means 2009 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2005 Subaru Legacy.
Compare all specifications:
| 2009 BMW Z4 | 2005 Subaru Legacy | |
| Make | BMW | Subaru |
| Model | Z4 | Legacy |
| Year Released | 2009 | 2005 |
| Body Type | Convertible | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 3246 cc | 2458 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 338 HP | 168 HP |
| Engine RPM | 7900 RPM | 5600 RPM |
| Torque | 365 Nm | 225 Nm |
| Engine Compression Ratio | 11.5:1 | 10.0:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1485 kg | 1481 kg |
| Vehicle Length | 4120 mm | 4800 mm |
| Vehicle Width | 1310 mm | 1700 mm |
| Vehicle Height | 1790 mm | 1480 mm |
| Wheelbase Size | 2500 mm | 2660 mm |
| Fuel Consumption Overall | 12.3 L/100km | 9.6 L/100km |
| Fuel Tank Capacity | 70 L | 64 L |
