2003 Alpina B7 vs. 2004 Scion xB
To start off, 2004 Scion xB is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Alpina B7. In addition, the cost of maintenance, including insurance, on 2003 Alpina B7 would be higher. At 4,399 cc (8 cylinders), 2003 Alpina B7 is equipped with a bigger engine. In terms of performance, 2003 Alpina B7 (492 HP) has 384 more horse power than 2004 Scion xB. (108 HP). In normal driving conditions, 2003 Alpina B7 should accelerate faster than 2004 Scion xB. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alpina B7 weights approximately 880 kg more than 2004 Scion xB. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Alpina B7 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 2003 Alpina B7. However, in wet, icy, snow, or gravel driving conditions, 2004 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, 2003 Alpina B7 (700 Nm) has 558 more torque (in Nm) than 2004 Scion xB. (142 Nm). This means 2003 Alpina B7 will have an easier job in driving up hills or pulling heavy equipment than 2004 Scion xB.
Compare all specifications:
| 2003 Alpina B7 | 2004 Scion xB | |
| Make | Alpina | Scion |
| Model | B7 | xB |
| Year Released | 2003 | 2004 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4399 cc | 1489 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 492 HP | 108 HP |
| Torque | 700 Nm | 142 Nm |
| Engine Compression Ratio | 9.0:1 | 10.5:1 |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1990 kg | 1110 kg |
| Vehicle Length | 5180 mm | 3950 mm |
| Vehicle Width | 1910 mm | 1700 mm |
| Vehicle Height | 1450 mm | 1650 mm |
| Wheelbase Size | 3000 mm | 2510 mm |
| Fuel Tank Capacity | 88 L | 45 L |
