2008 Audi A4 vs. 2006 Nissan Xterra
To start off, 2008 Audi A4 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Nissan Xterra. In addition, the cost of maintenance, including insurance, on 2006 Nissan Xterra would be higher. At 3,954 cc (6 cylinders), 2006 Nissan Xterra is equipped with a bigger engine. In terms of performance, 2006 Nissan Xterra (265 HP @ 5600 RPM) has 104 more horse power than 2008 Audi A4. (161 HP @ 5700 RPM) In normal driving conditions, 2006 Nissan Xterra should accelerate faster than 2008 Audi A4.
Because 2006 Nissan Xterra is four wheel drive (4WD), it will have significant more traction and grip than 2008 Audi A4. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Nissan Xterra (385 Nm @ 4000 RPM) has 160 more torque (in Nm) than 2008 Audi A4. (225 Nm @ 1950 RPM). This means 2006 Nissan Xterra will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A4.
Compare all specifications:
| 2008 Audi A4 | 2006 Nissan Xterra | |
| Make | Audi | Nissan |
| Model | A4 | Xterra |
| Year Released | 2008 | 2006 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 3954 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 161 HP | 265 HP |
| Engine RPM | 5700 RPM | 5600 RPM |
| Torque | 225 Nm | 385 Nm |
| Torque RPM | 1950 RPM | 4000 RPM |
| Engine Bore Size | 81.1 mm | 96 mm |
| Engine Stroke Size | 86.4 mm | 92 mm |
| Engine Compression Ratio | 9.0:1 | 10.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1540 kg | 1540 kg |
| Vehicle Length | 4580 mm | 4550 mm |
| Vehicle Width | 1780 mm | 1860 mm |
| Vehicle Height | 1400 mm | 1910 mm |
| Wheelbase Size | 2660 mm | 2710 mm |
| Fuel Consumption Overall | 8.5 L/100km | 12.5 L/100km |
| Fuel Tank Capacity | 70 L | 80 L |
