2004 BMW Z4 vs. 2009 Subaru Legacy
To start off, 2009 Subaru Legacy is newer by 5 year(s). Which means there will be less support and parts availability for 2004 BMW Z4. In addition, the cost of maintenance, including insurance, on 2004 BMW Z4 would be higher. At 2,171 cc (6 cylinders), 2004 BMW Z4 is equipped with a bigger engine. In terms of performance, 2004 BMW Z4 (168 HP @ 6250 RPM) has 5 more horse power than 2009 Subaru Legacy. (163 HP @ 6800 RPM). In normal driving conditions, 2004 BMW Z4 should accelerate faster than 2009 Subaru Legacy. With that said, vehicle weight also plays an important factor in acceleration. 2009 Subaru Legacy weights approximately 110 kg more than 2004 BMW Z4.
Because 2009 Subaru Legacy is four wheel drive (4WD), it will have significant more traction and grip than 2004 BMW Z4. In wet, icy, snow, or gravel driving conditions, 2009 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, 2004 BMW Z4 (210 Nm @ 3500 RPM) has 23 more torque (in Nm) than 2009 Subaru Legacy. (187 Nm @ 3200 RPM). This means 2004 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2009 Subaru Legacy.
Compare all specifications:
| 2004 BMW Z4 | 2009 Subaru Legacy | |
| Make | BMW | Subaru |
| Model | Z4 | Legacy |
| Year Released | 2004 | 2009 |
| Body Type | Convertible | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2171 cc | 1994 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 168 HP | 163 HP |
| Engine RPM | 6250 RPM | 6800 RPM |
| Torque | 210 Nm | 187 Nm |
| Torque RPM | 3500 RPM | 3200 RPM |
| Engine Compression Ratio | 10.8:1 | 9.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 220 km/hour | 201 km/hour |
| Acceleration 0-100mph | 7.7 seconds | 9.6 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1325 kg | 1435 kg |
| Vehicle Width | 1790 mm | 1480 mm |
| Wheelbase Size | 2500 mm | 2660 mm |
| Fuel Consumption Overall | 8.9 L/100km | 10.5 L/100km |
| Fuel Tank Capacity | 55 L | 64 L |
