2009 Audi A4 vs. 2005 Scion xB
To start off, 2009 Audi A4 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Scion xB. In addition, the cost of maintenance, including insurance, on 2005 Scion xB would be higher. At 2,965 cc (6 cylinders), 2009 Audi A4 is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (237 HP @ 4000 RPM) has 131 more horse power than 2005 Scion xB. (106 HP @ 6000 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 2005 Scion xB. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 609 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 2009 Audi A4 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, 2009 Audi A4 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, 2009 Audi A4 (500 Nm @ 1500 RPM) has 358 more torque (in Nm) than 2005 Scion xB. (142 Nm @ 4200 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2005 Scion xB.
Compare all specifications:
| 2009 Audi A4 | 2005 Scion xB | |
| Make | Audi | Scion |
| Model | A4 | xB |
| Year Released | 2009 | 2005 |
| Body Type | Station Wagon | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2965 cc | 1491 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 237 HP | 106 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 500 Nm | 142 Nm |
| Torque RPM | 1500 RPM | 4200 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1695 kg | 1086 kg |
| Vehicle Length | 4710 mm | 3950 mm |
| Vehicle Width | 1830 mm | 1700 mm |
| Vehicle Height | 1440 mm | 1650 mm |
| Wheelbase Size | 2810 mm | 2510 mm |
| Fuel Consumption Overall | 7.1 L/100km | 7.4 L/100km |
| Fuel Tank Capacity | 64 L | 45 L |
