2003 Audi A8 vs. 2011 Scion xB
To start off, 2011 Scion xB is newer by 8 year(s). Which means there will be less support and parts availability for 2003 Audi A8. In addition, the cost of maintenance, including insurance, on 2003 Audi A8 would be higher. At 3,936 cc (8 cylinders), 2003 Audi A8 is equipped with a bigger engine. In terms of performance, 2003 Audi A8 (272 HP @ 3750 RPM) has 114 more horse power than 2011 Scion xB. (158 HP @ 6000 RPM). In normal driving conditions, 2003 Audi A8 should accelerate faster than 2011 Scion xB. With that said, vehicle weight also plays an important factor in acceleration. 2003 Audi A8 weights approximately 447 kg more than 2011 Scion xB. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2011 Scion xB. In wet, icy, snow, or gravel driving conditions, 2003 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, 2003 Audi A8 (650 Nm @ 1800 RPM) has 431 more torque (in Nm) than 2011 Scion xB. (219 Nm @ 4000 RPM). This means 2003 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2011 Scion xB. 2003 Audi A8 has automatic transmission and 2011 Scion xB has manual transmission. 2011 Scion xB will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Audi A8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Audi A8 | 2011 Scion xB | |
| Make | Audi | Scion |
| Model | A8 | xB |
| Year Released | 2003 | 2011 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3936 cc | 2400 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 272 HP | 158 HP |
| Engine RPM | 3750 RPM | 6000 RPM |
| Torque | 650 Nm | 219 Nm |
| Torque RPM | 1800 RPM | 4000 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1820 kg | 1373 kg |
| Vehicle Length | 5190 mm | 4249 mm |
| Vehicle Width | 1900 mm | 1760 mm |
| Vehicle Height | 1460 mm | 1610 mm |
| Wheelbase Size | 3080 mm | 2601 mm |
| Fuel Consumption | 7.5 L/100km | 8.4 L/100km |
| Fuel Consumption City | 13.4 L/100km | 10.7 L/100km |
| Fuel Tank Capacity | 90 L | 53 L |
