2007 BMW Z4 vs. 2006 Subaru Justy
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 Justy. In addition, the cost of maintenance, including insurance, on 2006 Subaru Justy would be higher. At 2,497 cc (6 cylinders), 2007 BMW Z4 is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (215 HP @ 6500 RPM) has 122 more horse power than 2006 Subaru Justy. (93 HP @ 6000 RPM). In normal driving conditions, 2007 BMW Z4 should accelerate faster than 2006 Subaru Justy. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW Z4 weights approximately 357 kg more than 2006 Subaru Justy. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Subaru Justy 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 Justy 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 (250 Nm @ 2750 RPM) has 132 more torque (in Nm) than 2006 Subaru Justy. (118 Nm @ 4100 RPM). This means 2007 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2006 Subaru Justy.
Compare all specifications:
| 2007 BMW Z4 | 2006 Subaru Justy | |
| Make | BMW | Subaru |
| Model | Z4 | Justy |
| Year Released | 2007 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 1328 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 215 HP | 93 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Torque | 250 Nm | 118 Nm |
| Torque RPM | 2750 RPM | 4100 RPM |
| Engine Compression Ratio | 11.0:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 240 km/hour | 155 km/hour |
| Acceleration 0-100mph | 6.5 seconds | 11.7 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 | 1362 kg | 1005 kg |
| Vehicle Length | 4100 mm | 3780 mm |
| Vehicle Width | 1310 mm | 1610 mm |
| Vehicle Height | 1790 mm | 1570 mm |
| Wheelbase Size | 2500 mm | 2370 mm |
| Fuel Consumption Overall | 8.4 L/100km | 6.9 L/100km |
| Fuel Tank Capacity | 55 L | 41 L |
