2007 BMW Z4 vs. 2008 Subaru Outback
To start off, 2008 Subaru Outback is newer by 1 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 3,246 cc (6 cylinders), 2007 BMW Z4 is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (338 HP @ 7900 RPM) has 168 more horse power than 2008 Subaru Outback. (170 HP @ 6000 RPM). In normal driving conditions, 2007 BMW Z4 should accelerate faster than 2008 Subaru Outback. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW Z4 weights approximately 110 kg more than 2008 Subaru Outback. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Subaru Outback is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW Z4. In wet, icy, snow, or gravel driving conditions, 2008 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, 2007 BMW Z4 (365 Nm @ 4900 RPM) has 134 more torque (in Nm) than 2008 Subaru Outback. (231 Nm @ 4400 RPM). This means 2007 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2008 Subaru Outback.
Compare all specifications:
| 2007 BMW Z4 | 2008 Subaru Outback | |
| Make | BMW | Subaru |
| Model | Z4 | Outback |
| Year Released | 2007 | 2008 |
| Body Type | Convertible | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 3246 cc | 2501 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 338 HP | 170 HP |
| Engine RPM | 7900 RPM | 6000 RPM |
| Torque | 365 Nm | 231 Nm |
| Torque RPM | 4900 RPM | 4400 RPM |
| Engine Bore Size | 87 mm | 99.5 mm |
| Engine Stroke Size | 91 mm | 79 mm |
| Engine Compression Ratio | 11.5:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 250 km/hour | 198 km/hour |
| Acceleration 0-100mph | 5 seconds | 9.8 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 | 1485 kg | 1375 kg |
| Vehicle Length | 4120 mm | 4740 mm |
| Vehicle Width | 1790 mm | 1780 mm |
| Vehicle Height | 1310 mm | 1550 mm |
| Wheelbase Size | 2500 mm | 2680 mm |
| Fuel Consumption Overall | 12.1 L/100km | 8.5 L/100km |
| Fuel Tank Capacity | 55 L | 64 L |
