2007 Audi A8 vs. 1999 Nissan R 391
To start off, 2007 Audi A8 is newer by 8 year(s). Which means there will be less support and parts availability for 1999 Nissan R 391. In addition, the cost of maintenance, including insurance, on 1999 Nissan R 391 would be higher. At 4,997 cc (8 cylinders), 1999 Nissan R 391 is equipped with a bigger engine. In terms of performance, 2007 Audi A8 (256 HP) has 104 more horse power than 1999 Nissan R 391. (152 HP). In normal driving conditions, 2007 Audi A8 should accelerate faster than 1999 Nissan R 391.
Because 2007 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 1999 Nissan R 391. In wet, icy, snow, or gravel driving conditions, 2007 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, 1999 Nissan R 391 (359 Nm) has 29 more torque (in Nm) than 2007 Audi A8. (330 Nm). This means 1999 Nissan R 391 will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A8.
Compare all specifications:
| 2007 Audi A8 | 1999 Nissan R 391 | |
| Make | Audi | Nissan |
| Model | A8 | R 391 |
| Year Released | 2007 | 1999 |
| Engine Position | Front | Rear |
| Engine Size | 3122 cc | 4997 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 256 HP | 152 HP |
| Torque | 330 Nm | 359 Nm |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 1 seats |
