2007 BMW Z4 vs. 2010 Subaru Legacy
To start off, 2010 Subaru Legacy is newer by 3 year(s). Which means there will be less support and parts availability for 2007 BMW Z4. In addition, the cost of maintenance, including insurance, on 2007 BMW Z4 would be higher. At 3,600 cc (6 cylinders), 2010 Subaru Legacy is equipped with a bigger engine. In terms of performance, 2010 Subaru Legacy (256 HP @ 6000 RPM) has 41 more horse power than 2007 BMW Z4. (215 HP @ 6500 RPM) In normal driving conditions, 2010 Subaru Legacy should accelerate faster than 2007 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2010 Subaru Legacy weights approximately 217 kg more than 2007 BMW Z4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 Subaru Legacy is all wheel drive (AWD), it will have significant more traction and grip than 2007 BMW Z4. In wet, icy, snow, or gravel driving conditions, 2010 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, 2010 Subaru Legacy (335 Nm @ 4400 RPM) has 85 more torque (in Nm) than 2007 BMW Z4. (250 Nm @ 2750 RPM). This means 2010 Subaru Legacy will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW Z4. 2010 Subaru Legacy has automatic transmission and 2007 BMW Z4 has manual transmission. 2007 BMW Z4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 Subaru Legacy will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW Z4 | 2010 Subaru Legacy | |
| Make | BMW | Subaru |
| Model | Z4 | Legacy |
| Year Released | 2007 | 2010 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 3600 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 215 HP | 256 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Torque | 250 Nm | 335 Nm |
| Torque RPM | 2750 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1362 kg | 1579 kg |
| Vehicle Length | 4100 mm | 4735 mm |
| Vehicle Width | 1310 mm | 1821 mm |
| Vehicle Height | 1790 mm | 1506 mm |
| Wheelbase Size | 2500 mm | 2751 mm |
| Fuel Tank Capacity | 55 L | 70 L |
