2003 Scion xB vs. 2010 BMW M5
To start off, 2010 BMW M5 is newer by 7 year(s). Which means there will be less support and parts availability for 2003 Scion xB. In addition, the cost of maintenance, including insurance, on 2003 Scion xB would be higher. At 5,000 cc (10 cylinders), 2010 BMW M5 is equipped with a bigger engine. In terms of performance, 2010 BMW M5 (500 HP @ 7750 RPM) has 394 more horse power than 2003 Scion xB. (106 HP @ 6000 RPM) In normal driving conditions, 2010 BMW M5 should accelerate faster than 2003 Scion xB. With that said, vehicle weight also plays an important factor in acceleration. 2010 BMW M5 weights approximately 710 kg more than 2003 Scion xB. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 BMW M5 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 2010 BMW M5. However, in wet, icy, snow, or gravel driving conditions, 2003 Scion xB, 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, 2010 BMW M5 (519 Nm @ 6100 RPM) has 377 more torque (in Nm) than 2003 Scion xB. (142 Nm @ 4200 RPM). This means 2010 BMW M5 will have an easier job in driving up hills or pulling heavy equipment than 2003 Scion xB.
Compare all specifications:
| 2003 Scion xB | 2010 BMW M5 | |
| Make | Scion | BMW |
| Model | xB | M5 |
| Year Released | 2003 | 2010 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1489 cc | 5000 cc |
| Engine Cylinders | 4 cylinders | 10 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 106 HP | 500 HP |
| Engine RPM | 6000 RPM | 7750 RPM |
| Torque | 142 Nm | 519 Nm |
| Torque RPM | 4200 RPM | 6100 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1110 kg | 1820 kg |
| Vehicle Length | 3950 mm | 4864 mm |
| Vehicle Width | 1700 mm | 1847 mm |
| Vehicle Height | 1650 mm | 1468 mm |
| Wheelbase Size | 2510 mm | 2888 mm |
| Fuel Tank Capacity | 45 L | 70 L |
