2009 Audi A6 vs. 2008 Nissan Xterra
To start off, 2009 Audi A6 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Nissan Xterra. In addition, the cost of maintenance, including insurance, on 2008 Nissan Xterra would be higher. At 3,954 cc (6 cylinders), 2008 Nissan Xterra is equipped with a bigger engine. In terms of performance, 2008 Nissan Xterra (261 HP @ 5600 RPM) has 9 more horse power than 2009 Audi A6. (252 HP @ 6500 RPM) In normal driving conditions, 2008 Nissan Xterra should accelerate faster than 2009 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2008 Nissan Xterra weights approximately 865 kg more than 2009 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Nissan Xterra is four wheel drive (4WD), it will have significant more traction and grip than 2009 Audi A6. In wet, icy, snow, or gravel driving conditions, 2008 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 Nissan Xterra (381 Nm @ 4000 RPM) has 51 more torque (in Nm) than 2009 Audi A6. (330 Nm @ 3250 RPM). This means 2008 Nissan Xterra will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A6.
Compare all specifications:
| 2009 Audi A6 | 2008 Nissan Xterra | |
| Make | Audi | Nissan |
| Model | A6 | Xterra |
| Year Released | 2009 | 2008 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 3123 cc | 3954 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 252 HP | 261 HP |
| Engine RPM | 6500 RPM | 5600 RPM |
| Torque | 330 Nm | 381 Nm |
| Torque RPM | 3250 RPM | 4000 RPM |
| Engine Compression Ratio | 13.0:1 | 9.7:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1540 kg | 2405 kg |
| Vehicle Length | 4920 mm | 4550 mm |
| Vehicle Width | 1860 mm | 1860 mm |
| Vehicle Height | 1470 mm | 1910 mm |
| Wheelbase Size | 2850 mm | 2710 mm |
| Fuel Consumption Overall | 9.9 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 70 L | 80 L |
