1999 Audi A6 vs. 2008 Nissan Xterra
To start off, 2008 Nissan Xterra is newer by 9 year(s). Which means there will be less support and parts availability for 1999 Audi A6. In addition, the cost of maintenance, including insurance, on 1999 Audi A6 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 138 more horse power than 1999 Audi A6. (123 HP @ 5800 RPM) In normal driving conditions, 2008 Nissan Xterra should accelerate faster than 1999 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2008 Nissan Xterra weights approximately 960 kg more than 1999 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 1999 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 213 more torque (in Nm) than 1999 Audi A6. (168 Nm @ 3500 RPM). This means 2008 Nissan Xterra will have an easier job in driving up hills or pulling heavy equipment than 1999 Audi A6.
Compare all specifications:
| 1999 Audi A6 | 2008 Nissan Xterra | |
| Make | Audi | Nissan |
| Model | A6 | Xterra |
| Year Released | 1999 | 2008 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 3954 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 123 HP | 261 HP |
| Engine RPM | 5800 RPM | 5600 RPM |
| Torque | 168 Nm | 381 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Compression Ratio | 10.3:1 | 9.7:1 |
| Fuel Type | Gasoline | 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 | 1445 kg | 2405 kg |
| Vehicle Length | 4800 mm | 4550 mm |
| Vehicle Width | 1820 mm | 1860 mm |
| Vehicle Height | 1460 mm | 1910 mm |
| Wheelbase Size | 2760 mm | 2710 mm |
