2001 Audi A8 vs. 2005 Scion xB
To start off, 2005 Scion xB is newer by 4 year(s). Which means there will be less support and parts availability for 2001 Audi A8. In addition, the cost of maintenance, including insurance, on 2001 Audi A8 would be higher. At 4,172 cc (8 cylinders), 2001 Audi A8 is equipped with a bigger engine. In terms of performance, 2001 Audi A8 (331 HP @ 6500 RPM) has 225 more horse power than 2005 Scion xB. (106 HP @ 6000 RPM). In normal driving conditions, 2001 Audi A8 should accelerate faster than 2005 Scion xB. With that said, vehicle weight also plays an important factor in acceleration. 2001 Audi A8 weights approximately 824 kg more than 2005 Scion xB. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2001 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Scion xB. In wet, icy, snow, or gravel driving conditions, 2001 Audi A8 will offer significantly more control. 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, 2001 Audi A8 (430 Nm @ 3500 RPM) has 288 more torque (in Nm) than 2005 Scion xB. (142 Nm @ 4200 RPM). This means 2001 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2005 Scion xB.
Compare all specifications:
| 2001 Audi A8 | 2005 Scion xB | |
| Make | Audi | Scion |
| Model | A8 | xB |
| Year Released | 2001 | 2005 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 1491 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 331 HP | 106 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Torque | 430 Nm | 142 Nm |
| Torque RPM | 3500 RPM | 4200 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1910 kg | 1086 kg |
| Vehicle Length | 5190 mm | 3950 mm |
| Vehicle Width | 1900 mm | 1700 mm |
| Vehicle Height | 1460 mm | 1650 mm |
| Wheelbase Size | 3080 mm | 2510 mm |
| Fuel Tank Capacity | 90 L | 45 L |
