2006 BMW 325 vs. 2003 Scion xB
To start off, 2006 BMW 325 is newer by 3 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 2,497 cc (6 cylinders), 2006 BMW 325 is equipped with a bigger engine. In terms of performance, 2006 BMW 325 (215 HP @ 6500 RPM) has 109 more horse power than 2003 Scion xB. (106 HP @ 6000 RPM). In normal driving conditions, 2006 BMW 325 should accelerate faster than 2003 Scion xB. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 325 weights approximately 435 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 2006 BMW 325 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 2006 BMW 325. 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, 2006 BMW 325 (251 Nm @ 2750 RPM) has 109 more torque (in Nm) than 2003 Scion xB. (142 Nm @ 4200 RPM). This means 2006 BMW 325 will have an easier job in driving up hills or pulling heavy equipment than 2003 Scion xB.
Compare all specifications:
| 2006 BMW 325 | 2003 Scion xB | |
| Make | BMW | Scion |
| Model | 325 | xB |
| Year Released | 2006 | 2003 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 1489 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 215 HP | 106 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Torque | 251 Nm | 142 Nm |
| Torque RPM | 2750 RPM | 4200 RPM |
| Engine Bore Size | 78.8 mm | 76 mm |
| Engine Stroke Size | 82 mm | 84 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1545 kg | 1110 kg |
| Vehicle Length | 4530 mm | 3950 mm |
| Vehicle Width | 1820 mm | 1700 mm |
| Vehicle Height | 1430 mm | 1650 mm |
| Wheelbase Size | 2770 mm | 2510 mm |
| Fuel Tank Capacity | 60 L | 45 L |
