2006 Audi A4 vs. 2003 Scion xB
To start off, 2006 Audi A4 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 1,984 cc, 2006 Audi A4 is equipped with a bigger engine. In terms of performance, 2006 Audi A4 (197 HP) has 91 more horse power than 2003 Scion xB. (106 HP). In normal driving conditions, 2006 Audi A4 should accelerate faster than 2003 Scion xB. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A4 weights approximately 168 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.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 Audi A4 (280 Nm) has 138 more torque (in Nm) than 2003 Scion xB. (142 Nm). This means 2006 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2003 Scion xB. 2006 Audi A4 has automatic transmission and 2003 Scion xB has manual transmission. 2003 Scion xB will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Audi A4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Audi A4 | 2003 Scion xB | |
| Make | Audi | Scion |
| Model | A4 | xB |
| Year Released | 2006 | 2003 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 1489 cc |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 197 HP | 106 HP |
| Torque | 280 Nm | 142 Nm |
| Engine Bore Size | 82.5 mm | 76 mm |
| Engine Stroke Size | 92.8 mm | 84 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1278 kg | 1110 kg |
| Vehicle Length | 4590 mm | 3950 mm |
| Vehicle Width | 1780 mm | 1700 mm |
| Vehicle Height | 1430 mm | 1650 mm |
| Wheelbase Size | 2650 mm | 2510 mm |
| Fuel Tank Capacity | 70 L | 45 L |
