2007 BMW Z4 vs. 2006 Subaru Outback
To start off, 2007 BMW Z4 is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Subaru Outback. In addition, the cost of maintenance, including insurance, on 2006 Subaru Outback would be higher. At 2,996 cc (6 cylinders), 2007 BMW Z4 is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (335 HP @ 7900 RPM) has 160 more horse power than 2006 Subaru Outback. (175 HP @ 6000 RPM). In normal driving conditions, 2007 BMW Z4 should accelerate faster than 2006 Subaru Outback. With that said, vehicle weight also plays an important factor in acceleration. 2006 Subaru Outback weights approximately 248 kg more than 2007 BMW Z4.
Because 2006 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, 2006 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 (315 Nm @ 2750 RPM) has 86 more torque (in Nm) than 2006 Subaru Outback. (229 Nm @ 4400 RPM). This means 2007 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2006 Subaru Outback. 2007 BMW Z4 has automatic transmission and 2006 Subaru Outback has manual transmission. 2006 Subaru Outback will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW Z4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW Z4 | 2006 Subaru Outback | |
| Make | BMW | Subaru |
| Model | Z4 | Outback |
| Year Released | 2007 | 2006 |
| Body Type | Convertible | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 2458 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 335 HP | 175 HP |
| Engine RPM | 7900 RPM | 6000 RPM |
| Torque | 315 Nm | 229 Nm |
| Torque RPM | 2750 RPM | 4400 RPM |
| Engine Compression Ratio | 11.5:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Acceleration 0-100mph | 6.2 seconds | 9.8 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1310 kg | 1558 kg |
| Vehicle Length | 4100 mm | 4740 mm |
| Vehicle Width | 1790 mm | 1780 mm |
| Vehicle Height | 1310 mm | 1510 mm |
| Wheelbase Size | 2500 mm | 2680 mm |
| Fuel Consumption Overall | 9.5 L/100km | 9.6 L/100km |
| Fuel Tank Capacity | 55 L | 64 L |
