2005 BMW Z4 vs. 2006 Scion xA
To start off, 2006 Scion xA is newer by 1 year(s). Which means there will be less support and parts availability for 2005 BMW Z4. In addition, the cost of maintenance, including insurance, on 2005 BMW Z4 would be higher. At 1,995 cc (4 cylinders), 2005 BMW Z4 is equipped with a bigger engine. In terms of performance, 2005 BMW Z4 (141 HP @ 6200 RPM) has 35 more horse power than 2006 Scion xA. (106 HP @ 6000 RPM). In normal driving conditions, 2005 BMW Z4 should accelerate faster than 2006 Scion xA. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW Z4 weights approximately 215 kg more than 2006 Scion xA. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 BMW Z4 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2005 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 2006 Scion xA, being front wheel drive (FWD), will offer much better control with better grip. 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, 2005 BMW Z4 (200 Nm @ 3600 RPM) has 63 more torque (in Nm) than 2006 Scion xA. (137 Nm @ 4200 RPM). This means 2005 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2006 Scion xA.
Compare all specifications:
| 2005 BMW Z4 | 2006 Scion xA | |
| Make | BMW | Scion |
| Model | Z4 | xA |
| Year Released | 2005 | 2006 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 1498 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 141 HP | 106 HP |
| Engine RPM | 6200 RPM | 6000 RPM |
| Torque | 200 Nm | 137 Nm |
| Torque RPM | 3600 RPM | 4200 RPM |
| Engine Compression Ratio | 10.5:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1325 kg | 1110 kg |
| Vehicle Length | 4100 mm | 3920 mm |
| Vehicle Width | 1790 mm | 1700 mm |
| Vehicle Height | 1310 mm | 1540 mm |
| Wheelbase Size | 2500 mm | 2380 mm |
| Fuel Consumption | 5.8 L/100km | 6.4 L/100km |
| Fuel Consumption Overall | 7.7 L/100km | 6.9 L/100km |
| Fuel Tank Capacity | 55 L | 45 L |
