2009 BMW Z4 vs. 2006 Scion xA
To start off, 2009 BMW Z4 is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Scion xA. In addition, the cost of maintenance, including insurance, on 2006 Scion xA would be higher. At 3,244 cc (6 cylinders), 2009 BMW Z4 is equipped with a bigger engine. In terms of performance, 2009 BMW Z4 (338 HP @ 7900 RPM) has 232 more horse power than 2006 Scion xA. (106 HP @ 6000 RPM). In normal driving conditions, 2009 BMW Z4 should accelerate faster than 2006 Scion xA. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW Z4 weights approximately 385 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 2009 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 2009 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, 2009 BMW Z4 (365 Nm @ 4900 RPM) has 228 more torque (in Nm) than 2006 Scion xA. (137 Nm @ 4200 RPM). This means 2009 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2006 Scion xA.
Compare all specifications:
| 2009 BMW Z4 | 2006 Scion xA | |
| Make | BMW | Scion |
| Model | Z4 | xA |
| Year Released | 2009 | 2006 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3244 cc | 1498 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 338 HP | 106 HP |
| Engine RPM | 7900 RPM | 6000 RPM |
| Torque | 365 Nm | 137 Nm |
| Torque RPM | 4900 RPM | 4200 RPM |
| Engine Compression Ratio | 11.5:1 | 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 | 1495 kg | 1110 kg |
| Vehicle Length | 4120 mm | 3920 mm |
| Vehicle Width | 1790 mm | 1700 mm |
| Vehicle Height | 1290 mm | 1540 mm |
| Wheelbase Size | 2500 mm | 2380 mm |
| Fuel Consumption Overall | 12.1 L/100km | 6.9 L/100km |
| Fuel Tank Capacity | 60 L | 45 L |
