2008 Audi A6 vs. 2003 Nissan Xterra
To start off, 2008 Audi A6 is newer by 5 year(s). Which means there will be less support and parts availability for 2003 Nissan Xterra. In addition, the cost of maintenance, including insurance, on 2003 Nissan Xterra would be higher. At 2,976 cc (6 cylinders), 2008 Audi A6 is equipped with a bigger engine. In terms of performance, 2008 Audi A6 (217 HP @ 6300 RPM) has 76 more horse power than 2003 Nissan Xterra. (141 HP @ 5200 RPM). In normal driving conditions, 2008 Audi A6 should accelerate faster than 2003 Nissan Xterra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Nissan Xterra weights approximately 45 kg more than 2008 Audi A6.
Because 2003 Nissan Xterra is four wheel drive (4WD), it will have significant more traction and grip than 2008 Audi A6. In wet, icy, snow, or gravel driving conditions, 2003 Nissan Xterra 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, 2008 Audi A6 (300 Nm @ 3200 RPM) has 91 more torque (in Nm) than 2003 Nissan Xterra. (209 Nm @ 4000 RPM). This means 2008 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2003 Nissan Xterra.
Compare all specifications:
| 2008 Audi A6 | 2003 Nissan Xterra | |
| Make | Audi | Nissan |
| Model | A6 | Xterra |
| Year Released | 2008 | 2003 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 2976 cc | 2393 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 217 HP | 141 HP |
| Engine RPM | 6300 RPM | 5200 RPM |
| Torque | 300 Nm | 209 Nm |
| Torque RPM | 3200 RPM | 4000 RPM |
| Engine Bore Size | 82.5 mm | 89 mm |
| Engine Stroke Size | 92.8 mm | 96 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1535 kg | 1580 kg |
| Vehicle Length | 4800 mm | 4530 mm |
| Vehicle Width | 1820 mm | 1800 mm |
| Vehicle Height | 1460 mm | 1890 mm |
| Wheelbase Size | 2770 mm | 2660 mm |
